With the introduction of computers, a lot of firms have begun to _________ the outdated electrical system.
A.
B.
C.
D.

Guess who ________ when you were out.
A.
B.
C.
D.

I should be in Italy now but my holiday plans _________ when the travel company went bankrupt.
A.
B.
C.
D.

This time you've gone too far. I won't ________ such behavior, I' m going to report you to the boss.
A.
B.
C.
D.

Yesterday/ Tim/ be/ absent/ class / because / he/ be/ ill.
A.
B.
C.
D.

He/ be / interested / read / newspapers / his free time.
A.
B.
C.
D.

“Are you going to visit your aunt tomorrow?" Tom asked.
-> Tom asked me.................................................................................. 
A.
B.
C.
D.

They don’t have the key to open the lab.
-> They wish.......................................................................................... 
A.
B.
C.
D.

 I think it is disgraceful the way they never get round to repairing this pavement. (SHOULD)
This pavement ...................................... time ago.
A.
B.
C.
D.

They have been building their dream home for the past 10 years. (UNDER)
Their dream home ............................ for the past 10 years.
A.
B.
C.
D.