1. A
2. B
3. C
4. D
5. E
C
1. A
2. B
3. C
4. D
5. E
B
1. A
2. B
3. C
4. D
5. E
A
1. A
2. B
3. C
4. D
5. E
C
1. A
2. B
3. C
4. D
5. E
B
1. A
2. B
3. C
4. D
5. E
A
1. A
2. B
3. C
4. D
5. E
D
1. student waited anxiously
2. students waiting anxiously
3. students waited anxiously
4. students waited anxious
5. No correction required
students waited anxiously
1. she was travelled
2. she did travel
3. she has travelling
4. she were travelling
5. No correction required
No correction required
1. before on the next
2. before in the last
3. before at the last
4. previously in the next
5. No correction required
before in the last