1. QPSR
2. SRPQ
3. PSRQ
4. SRQP
QPSR
1. forward
2. towards
3. backward
4. up
5. around
forward
1. went
2. sent
3. visited
4. travelled
5. gone
sent
1. cared
2. occupy
3. guarded
4. taught
5. played
taught
1. them
2. whom
3. this
4. now
5. which
this
1. expensive
2. deserving
3. helping
4. demanding
5. valuable
valuable
1. opportunity
2. ability
3. use
4. encouragement
5. achievement
opportunity
1. distance
2. extent
3. time
4. limits
5. degrees
extent
1. activity
2. hope
3. hobby
4. duty
5. worship
hobby
1. despite
2. though
3. by
4. instead of
5. while
instead of