Ex 6 level B1 B2 

1 that student had three chance to pass his exam.

2 he have to call him the day After.

3 what they had said.

4 could he come back the week After. 

5 she have not to have any problems. 

6 why did not set their businesses. 

7 her to tell the police what he saw that day. 

EX 7 level B1 B2 

1 ice skating 

2 she won Wimbledon 

3 it is very difficult to do

4 his job is to play golf 

5 Wimbledon take place there 

6 Brazil won the world cup