Mary wanted to ______ her experiment, but her parents encouraged her to continue.
| A．give up | B．give in | C．give out | D．give away |
-----Why was our foreign teacher unhappy yesterday?
-----News about the hurricane(飓风) striking her countryan attack of homesickness.
| A．set aside | B．set out | C．set off | D．set about |
----Little Daniel is watering the flowers! Why?
-----Well, I’m not feeling very well today—otherwise Iit myself.
| A．did | B．would do | C．have done | D．will have done |
Do you think the presidential election between Obama and Romney is worthy?
| A．discussing | B．to be discussed | C．to discuss | D．being discussed |
Almost everyone has his own strengths and weaknesses. It isothers are weak that maybe you have a great advantage.
| A．as | B．where | C．that | D．what |
----You didn’t wait for Mr. Smith last night, did you?
-----Yes, but we. He didn’t return home at all.
| A．don’t have to | B．didn’t need to | C．needn’t have | D．should have |