I’m sorry I’m late again________ the heavy rain.
| A．as | B．so |
| C．because | D．because of |
—Where is your English teacher？I’m looking for him everywhere．
—He________for some information on the Internet in the computer room．
| A．will search |
| B．has searched |
| C．searched |
| D．is searching |
They________in the city since last summer．
| A．live |
| B．didn’t live |
| C．have lived |
| D．live |
I________at this school for two years already．
| A．am studying |
| B．study |
| C．studied |
| D．have studied |
Those foreign friends left Guangzhou________．
| A．since last week |
| B．a week ago |
| C．for a week |
| D．since a week ago |
You________that question three times．
| A．already asked |
| B．have already asked |
| C．already have asked |
| D．asked already |