— Hi, Johnson, any idea where Susan is ?
— It’s class time, so she________in the classroom now.
| A．can be | B．must have been | C．might have been | D．must be |
Private cars really provide much convenience to people, and ___ they cause too many problems.
| A．meanwhile | B．therefore | C．otherwise | D．instead |
I’ll look into the matter as soon as possible. Just have a little ______.
| A．wait | B．time | C．patience | D．rest |
There are many sales of mobile phones on www.taobao.com, and you can choose _____ based on your own interests.
| A．that | B．each | C．it | D．one |
The movie was______ for an important international prize but it got nothing in the end.
| A．made | B．designed | C．intended | D．supposed |
—Brain, did you have a good time during the holiday?
— ______. I had to do homework most of the time.
| A．No doubt | B．Why not | C．Forget it | D．Not really |