The advantage human beings have to the sun is worth discussing.
| A．take of | B．play with | C．have on | D．do with |
We are happy that the project has been finished ahead of _______.
| A．apartment | B．schedule |
| C．item | D．forecast |
It was in the lab __________ my father did the experiment yesterday evening.
| A．that | B．since |
| C．which | D．before |
The children asked her mother ______________ go out to play tennis.
| A．that he could | B．if he could |
| C．if could he | D．that could he |
---- We are having a party this evening.
---- __________.
| A．All right | B．Best wishes |
| C．Have fun | D．Happy to hear that |
Although she is stubborn, sometimes she is really easy ____________.
| A．to be get along with | B．getting along with |
| C．to get along with | D．being got along with |