Keep up good state of mind even if you___________ fail plenty of times.
| A．must | B．will | C．can | D．should |
The place was flooded ________ it had been raining for several weeks.
| A．because | B．because of | C．ever since | D．as a result of |
In China, those who want to enter universities have to _______ the entrance exams in June.
| A．check through | B．work through | C．look through | D．go through |
The teacher told us that light _______ faster than sound.
| A．traveled | B．had traveled | C．is traveling | D．travels |
It was not until she got home ____ Jennifer realized she had lost her keys.
| A．when | B．that | C．where | D．before |
Jane said to Mary, “What are you going to do tomorrow?”
Jane asked Mary ___________.
| A．what was she going to do the next day |
| B．what she was going to do tomorrow |
| C．what she was going to do the next day |
| D．what was she going to do tomorrow |