How did it______ that humans speak so many different languages?
| A．come out | B．come off | C．come about | D．come round |
Some girls like to sit in a corner and ______ gossip.
| A．organize. | B．swap. | C．forecast. | D．persuade |
A newcomer can find that a new environment is difficult to ______.
| A．deal with. | B．be dealt with. |
| C．dealing with. | D．being dealt with. |
Tom was late for his train, and he asked one of the conductors ______.
| A．when was the next train. | B．when the next train was. |
| C．when is the next train. | D．when the next train. |
It was the first time she______ at a summer school and she really enjoyed it
| A．has been. | B．was. | C． had been. | D．would be |
The little girl ______ her heart out because she ______ her toy bear and believed she wasn’t ever going to find it.
| A．had cried ; lost | B．cried ; had lost |
| C．has cried ; has lost. | D．cries ; has lost |