1. did not doubt whether the body recovered from the river was
2. have no doubt whether the body recovered from the river was
3. had not doubted that the body recovered from the river was
4. have no doubt whether the body recovered from the river was that of
5. had no doubt that the body recovered from the river was that of
had no doubt that the body recovered from the river was that of
1. Originally developed for detecting air pollutants, a technique called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it,
2. Originally developed for detecting air pollutants, having the ability to analyze the chemical elements in almost any substance without destroying it, a technique called proton induced x-ray emissiond x-ray emission,
3. A technique originally developed for detecting air pollutants, called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it,
4. A technique originally developed for detecting air pollutants, called proton-induced x-ray emission, which has the ability to analyze the chemical elements in almost any substance quickly and without destroying it,
5. A technique that was originally developed for detecting air pollutants and has the ability to analyze the chemical elements in almost any substance quickly and without destroying the substance, called proton-induce
Originally developed for detecting air pollutants, a technique called proton-induced x-ray emission, which can quickly analyze the chemical elements in almost any substance without destroying it,
1. whether tourists will continue to visit game parks and see rhinoceroses after their horns are
2. whether tourists will continue to visit game parks to see one once their horns are
3. whether tourists will continue to visit game parks to see rhinoceroses once the animals' horns have been
4. if tourists will continue to visit game parks and see rhinoceroses once the animals' horns are
5. if tourists will continue to visit game parks to see one after the animals' horns have been
whether tourists will continue to visit game parks to see rhinoceroses once the animals' horns have been
1. too massive that neither light nor matter can escape its
2. too massive for either allowing light or matter to escape its
3. massive enough that either light or matter cannot escape their
4. so massive that neither light nor matter could escape their
5. so massive that neither light nor matter can escape its
so massive that neither light nor matter can escape its
1. After crude oil, natural gas is the United States second biggest fuel source and supplied almost exclusively from reserves in North America.
2. Natural gas, after crude oil the United States second biggest fuel source, supplied almost exclusively from reserves in North America.
3. Being supplied almost exclusively from reserves in North America, natural gas, the United States second biggest fuel source after crude oil.
4. Natural gas, the United States' second biggest fuel source after crude oil, is supplied almost exclusively from reserves in North America.
5. Natural gas is supplied almost exclusively from reserves in North America, being the United States' second biggest fuel source after crude oil.
Natural gas, the United States' second biggest fuel source after crude oil, is supplied almost exclusively from reserves in North America.
1. during which travel usually decreases and the industry uses some lower fares for the attraction of
2. during which travel usually decreases and therefore the industry will use some lower fares for the attraction of
3. in which travel usually decreases and in which the industry therefore uses some lower fares attracting
4. when travel usually decreases and the industry uses some lower fares to attract
5. when travel usually decreases and therefore the industry will use lower fares for the attraction of
when travel usually decreases and the industry uses some lower fares to attract
1. Selling several hundred thousand copies in six months, the publication of "Maple Leaf Rag" in 1899 was an instant hit, helping to establish Scott Joplin as the preeminent ragtime composer.
2. The publication in 1899 of "Maple Leaf Rag" was an instant hit: in six months they sold several hundred thousand copies and it helped establish Scott Joplin as the preeminent ragtime composer.
3. Helping to establish Scott Joplin as the preeminent ragtime composer was the publication of "Maple Leaf Rag" in 1899, which was an instant hit: it sold several hundred thousand copies in six months.
4. "Maple Leaf Rag" was an instant hit: it helped establish Scott Joplin as the preeminent ragtime composer, published in 1899 and selling several hundred thousand copies in six months.
5. Published in 1899, "Maple Leaf Rag" was an instant hit, selling several hundred thousand copies in six months: it helped establish Scott Joplin as the preeminent ragtime composer.
Published in 1899, "Maple Leaf Rag" was an instant hit, selling several hundred thousand copies in six months: it helped establish Scott Joplin as the preeminent ragtime composer.
1. Because paper of all kinds is the biggest single component of municipal trash, many municipalities have tried recycling to reduce the cost of trash disposal.
2. Because paper of all kinds is the biggest single component in municipal trash, many municipalities tried to recycle so that the cost of trash disposal is reduced.
3. Because paper of all kinds are the biggest single components in municipal trash, many municipalities have tried to recycle to reduce the cost of trash disposal.
4. All kinds of paper are the biggest single components of municipal trash, and so many municipalities have tried recycling to reduce the cost of trash disposal.
5. All kinds of paper is the biggest single component of municipal trash, so many municipalities have tried to recycle so that the cost of trash disposal could be reduced.
Because paper of all kinds is the biggest single component of municipal trash, many municipalities have tried recycling to reduce the cost of trash disposal.
1. As rare as something becomes, be it
2. As rare as something becomes, whether it is
3. As something becomes rarer and rarer, like
4. The rarer something becomes, like
5. The rarer something becomes, whether it is
The rarer something becomes, whether it is
1. are determined as much by their peers in early childhood than by their
2. are determined as much by peers in early childhood as do their
3. is determined as much by their early childhood peers as by their
4. have been determined by childhood peers as much as their
5. was determined as much by one's peers in childhood as by one's
is determined as much by their early childhood peers as by their