I had a bad cold. The doctor asked me ______ in bed for a good rest.
| A．staying | B．stays | C．stay | D．to stay |
We had built three bridges over the river _______ the end of 1994.
| A．at | B．on | C．for | D．by |
Life will be better _____ the 21st century.
| A．at | B．on | C．for | D．in |
Do you often work late _____ night?
| A．at | B．in | C．for | D．during |
— Jimmy your toys should be in right order.
--- OK. I’ll get ___ them ___ right now.
| A．put; down | B．put; away | C．put; up | D．put; on |
We are going to ___ with some friends for a picnic this weekend. Would you like to come?
| A．get on | B．get way | C．get along | D．get together |