He needs to improve his skills if he __________ the gold medal at the 2016 Olympics.
| A．win | B．is winning |
| C．will win | D．is to win |
John plays basketball well, _______his favorite sport is badminton.
| A．so | B．or | C．yet | D．for |
The day________ he was looking forward________ in the end.
| A．when; to come | B．which; to come |
| C．when; to came | D．which; to came |
—Who ________ it be that is knocking at the door?
—It________ be Mother, but I’m not sure.
| A．can; must | B．can; may | C．must; can | D．may; must |
If you cheat in the exam, you could hardly________ it.
| A．throw away | B．run away | C．get away with | D．stay away from |
He once studied in Zhejiang University, ________he went abroad for further study.
| A．after which | B．where | C．in which | D．which |