The doctor did __________ save the patient’s life.
| A．that he could do | B．all what he could |
| C．all he could to | D．which he could |
This computer is _______________ .
| A．twice as expensive as that one | B．twice expensive than that one |
| C．as twice expensive as that one | D．two times as expensive as that one |
He told me that he _______ to the museum ______ .
| A．had gone, three days ago | B．were going , the next day |
| C．had gone, for three days | D．would go, tomorrow |
---Do you go to swim every day?
---No, but I ________.
| A．used to do | B．used | C．used to do it so | D．used to |
Since the able person, John, is in ______ charge of the matter, we’re sure that the matter is under _____ control now.
| A．the; the | B．the; / | C．/; the | D．/; / |
—Has your father got up?
—Sorry, I’m not sure. He _______
___ got up. Please go and see for yourself.
| A．must have | B．can’t have | C．would have | D．might have |