Later, these rocks proved that ___ in the distant past the Antarctic was covered by plants.
| A．at one time | B．at a time | C．at times | D．at the same time |
—What are we going to do on the weekend?
— ________ ．Whatever you want to do is fine with me．
| A．You're right | B．It's up to you | C．All right | D．Glad to hear that |
________ to the top of the hill and you'll find the city more beautiful．
| A．Climb | B．Climbing | C．If you climb | D．When climbing |
They wanted to get paid before the Spring Festival, but it didn't quite ________ as planned．
| A．make out | B．go on | C．turn out | D．come up |
He accidentally ________ he had stolen something from a shop and had been punished by the guards．
| A．let out | B．took care | C．made sure | D．made out |
_______ you met with Yao Ming for the first time?
| A．When it was that | B．Was it when that |
| C．When was it that | D．Was it that when |