--- Mum, have you seen my mobile phone?
--- _________you bought last week? I’m sorry I haven’t seen _________.
| A．One; it | B．The one; it |
| C．One; one | D．The one; one |
We’d better ____ out .It’s going to rain.
A. not to go B. don’t go C. not go
Shanghai is a beautiful city. I _____ there twice .
A. went B. have gone C. have been
He used ___ in the morning , but now he gets used _____ after supper.
A to study, studying
B. to study, to studying
C. to studying , to study
The naughty boy stopped ____ when the teacher went away.
A. play B. to play C. playing
I don’t think it is a good idea, ________ ?
A. isn’t it B. is it C. do we