Although many families got separated,people still each other.
| A．keep in touch with | B．kept in touch with |
| C．get in touch with | D．came into contact with |
In some parts of London, missing a bus means __________ for another hour.
| A．waiting | B．to wait |
| C．wait | D．to be waiting |
You can't imagine what great trouble they have __________ the problem __________.
| A．to solve; being talked about | B．solving; discussing |
| C．to solve; to talk about | D．solving; being discussed |
The boy was criticized for forgetting __________ his textbooks to school.
| A．bringing | B．to bring |
| C．having brought | D．to have brought |
Practice __________ English every day, and you will surely improve your spoken English.
| A．speaking | B．to speak |
| C．having spoken | D．to be spoken |
—It is better for you to lose weight by taking exercise every morning.
—I think your suggestion deserves __________.
| A．try | B．tried |
| C．to be tried | D．to try |