--- I ______ so busily recently that I ______ no time to help you with your math.
--- That’s OK. I can manage it by myself.
| A．have been working; have |
| B．have worked; had |
| C．am working; will have |
| D．had been working; had had |
— Have you seen the film The sound of Music?
— Not yet，but I________.
| A．expect not | B．think to |
| C．expect so | D．expect to |
He was driving home on the highway last night when a policeman stopped him and ____him of speeding.
| A．reminded | B．accused |
| C．warned | D．charged |
Farmers in China began to use tractors _______ cattle for farming work.
| A．to take place | B．to take place of |
| C．to in place of | D．to take the place of |
I wonder if it is_________ for you to pick me up on your way home this afternoon.
| A．legal | B．convenient |
| C．enjoyable | D．comfortable |
When asked, the man that he was going to retire.
| A．cheered | B．confirmed |
| C．confused | D．controlled |