2/ "She is a teacher". Nga said

=> Nga said (a)  

3/ Why don't we go to the beach ?

=>How about (a)  

4/To learn English is difficult

=> It is (a)  

5/ Someone will translate this letter into Vietnamese.

=> This letter (a)  

6/ Johnny said to me"I don't know what Fred is doing

=> Johnny said to me (a)  

8/ This house was built more than 100 years ago.

=> People (a)  

V. Put the verbs into correct form: past progressive or past simple

1/ The doorbell(ring)_____ while Tom(watch)_______ television

(a)  

2/ How fast____ you________(drive)when the accident (happen)______?

(a)  

3/ Anna and Susan (make)_________dinner when Martin(arrive)_____home.

(a)  

4/ The light (go)____ out while we (have)_____dinner. But it (come)

____again after about ten minutes

(a)  

5/"What____ you (do)_____ this time yesterday?" - I (work)_____ on the computer"

(a)  

VI/ Change into the passive form

1.Clara painted this picture last week

=> this picture

(a)  

2/She will do the homework tomorrow

=>The homework (a)  

3/My father bought this house two years ago

=>this house

(a)  

4/People speak English in the world

=> English (a)  

5/I got this letter this morning

=>This letter (a)