1 near to -> near

2 to smoke -> smoking

3 to plant -> planting

4 to do -> doing

5 divides -> divide, onto -> into

6 will leave -> leave

7 vegetarian -> vegetarians

8 feel -> fall

9 should -> shouldn't

10 join -> joined

35a 36c 37b

17b 18a 19c 20d

1 as interesting as hers

2 about inviting some friends dor the party this weekend?

3 were bought by my mother this morning

4 are going to be cut down

5 interested in talking to strange people

6 1 hour practicing English every day

7 being the best student in class, Lan receives a big prize

8 her essay was good, she failed the exam

32c 33c

31d 32c

C

B. boost

1 will -> would

2 weren't they - didn't they

He said if the weather was fine, he would go on a picnic