Ex 4 

1 Andrea is listening to the radio. 

2 does Sara play the guitar? 

3 Isabel has not arrived.

4the sun has come out. 

5 we like Lebanese food. 

6what languages can Daniel speak? 

7Jim plays the clarinet. 

8 trish is a nurse. 

9 she look really unhappy. 

10 Rita can't speak any Serbian. 

EX 5 

1 this is the exam which I did badly in it. 

2 Stefano is the student who I studied with. 

3 this is the library which we go for quite study. 

4 rita is the teacher who may cousin married with. 

5 this is the song which we had listen to.