I'll go to the library as soon as I finish what I
| A．was doing | B．am doing |
| C．have done | D．had been doing |
--I stayed at a hotel while in New York. ---Oh, did you? You ___ with Babara.
| A．could you stayed | B．could stay | C．would stay | D．must have stayed |
The population of China ___ than ___ of any other country in the world.
| A．is larger…those | B．are more… that | C．is larger.. that | D．is bigger..those |
We have geography lessons ___.
| A．every other day | B．every another days | C．every second days | D．every other days |
Nobody ___ Tom and John ___ how to run the machine.
| A．except… know | B．but.. know | C．like… knows | D．but..knows |
At the age of five her father died, ___ her an orphan.
| A．and leaving | B．to leave | C．leaving | D．left |