—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．should be |
Lily would rather I _______ her at the airport yesterday, but I was then busy with a meeting.
| A．would meet | B．met | C．had met | D．have met |
I insisted _______ to see a doctor, but he insisted nothing _______ wrong with him.
| A．on him to go; should be | B．he went; be | C．he go; was | D．he should go; is |
The UN is the international organization which _______ all countries to settle any conflicts between two countries.
| A．lose power over | B．has power over |
| C．seize the power of | D．Come into power of |
As a student we should _______ current affairs?
| A．keep in contact with | B．lose contact with |
| C．bring in contact with | D．stop the contact with |
—I’m told that our plane will at least delay 3 hours.
—What do you think has happened?
—It is said to have been _______ by a terrible storm.
| A．held out | B．held in | C．held on | D．held up |