— I have got a headache.
— No wonder. You in front of that computer too long.
| A．work | B．are working |
| C．have been working | D．worked |
As soon as he comes back,I’ll tell him when___and see him.
| A．you will come |
| B．will you come |
| C．you come |
| D．do you come |
Tom was disappointed that most of the guests___when he___at the party
| A．left;had arrived |
| B．left;arrived |
| C．had left;had arrived |
| D．had left;arrived |
—Hey,Gary,did Linda see you come in?
—I don’t think so.She___her lessons then
| A．reviewed |
| B．would review |
| C．was reviewing |
| D．reviews |
Mr. James___in China for ten years.Now he has got a job in Autralia
| A．worked |
| B．is working |
| C．has worked |
| D．was working |
—I’m sorry to keep you waiting
—Oh,not at all.I___here only a few minutes
| A．have been |
| B．had been |
| C．was |
| D．will be |