Can you imagine how late I went to bed last night？It was nearly 1 a．m.______ I finished my article.
| A．that | B．when |
| C．before | D．as |
When and where to build the new factory ____yet.
| A．is not decided | B．are not decided | C．has not decided | D．have not decided |
Tom as well as two of his classmates _____invited to the party.
| A．was | B．were | C．have been | D．had been |
The old ____well looked after by the government in China.
| A．is | B．are | C．has been | D．was |
______the room, a letter was seen lying on the desk.
| A．Entering | B．Entered | C．After entering | D．When he entered |
When I got home I got a message pinned on the door, ______, “Sorry to miss you. Will call later”
| A．read | B．to read | C．reads | D．reading |