1. I have some (1)/ milk but I (2)/ don’t have (3)/ some sugar (4)/ No error (5).

2. Zoology and Botany (1)/ are more (2)/ easier than (3)/ physics and chemistry (4)/ No error (5).

3. I do not understand (1)/ why he is (2)/ so angry (3)/ at me (4)/ No error (5).

4. I used to visit here (1)/ and I always wondered (2)/ why she has (3)/ those dreadful pictures on the wall (4)/ No error (5).

5. All I know is that (1)/ I would not be at peace (2)/ with myself (3)/ unless I do not go there (4)/ No error (5).