Robert is said abroad, but I don’t know what country he studied in.
| A．to have studied |
| B．to study |
| C．to be studying |
| D．to have been studying |
—Dad, would you buy me an MP3 player if I do well in the final exam?
—I _________, I promise.
| A．would | B．shall | C．should | D．will |
–I’m sorry but I must be going off now. --Ok, __________.
| A．So long | B．Walk slowly | C．Be careful | D．Take your time |
Can you think of some cases ___ drivers obviously knew the traffic rules but didn’t obey them?
| A．why | B．where | C．as | D．which |
It is such a difficult problem _______ no one can work out.
| A．as | B．that | C．so | D．thus |
–Well, where did you spend your night that day? --At __________.
| A．where it is called Grand Hotel | B．what is called Grand Hotel |
| C．which is called Grand Hotel | D．that is called Grand Hotel |