As a volunteer of the 2012 London Olympic Games, which sign will you prepare to remind people to keep the environment clean?
A． |
B． |
C． |
D． |
— Hello, you look tired today.
—Yes, I slept too late yesterday evening. I my homework and forgot the time.
| A．was doing | B．did | C．have done | D．had done |
It’s very nice ________you to get me two tickets_________ the World Cup.
| A．for; of | B．of; on | C．to; for | D．of; to |
His sister___________ her hometown for two years. She’ll return next year.
| A．has been away | B．has left |
| C．has been away from | D．left |
The old people ______lonely at all since we began to visit them once a week.
| A．haven’t felt | B．hasn’t felt |
| C．didn’t feel | D．don’t feel |
Eddie has lived here _____________four years ago.
| A．before | B．after | C．when | D．since |