Glad to see you back. How long in Russia?
| A．did you stay | B．have you stayed | C．were you staying | D．have you been staying |
The nurse worked hard to help the sick and ___ .
| A．the dead | B．the dying | C．the dead man | D．the dying man |
Watch the man ___ it. And you should do ti in the same way.
| A．do | B．to do | C．doing | D．done |
I wish I ___ to the football match last night.
| A．went | B．would go | C．had gone | D．had been |
If it keeps raining, the sports ___ later.
| A．will hold | B．have to hold | C．are held | D．will have to be held |
Please wake me up if I ___ when you ___.
| A．still sleep, come | B．am still sleeping. Come | C．still sleep, will come | D．am still sleeping, will come |