Mr．Smith gave the attendants a wonder lecture the company in the international conference.
| A．on behalf'of | B．owing to |
| C．in the place of | D．standing for |
—It is said that John’s paper got an A.
—He deserves it. He _________ a lot before he handed it in.
A. prepared B. prepares
C. had prepared D. has prepared
The paper ox my grandmother _________ for me is my most valued birthday gift.
| A．cut | B．will cut | C．had cut | D．cuts |
You ________ reach him on his mobile now --- his mobile is still under repair.
| A．shouldn’t | B．wouldn’t |
| C．can’t | D．mustn’t |
When I was pushed onto the stage, I felt all the eyes in the hall _________ me.
| A．through | B．across | C．into | D．on |
________ Chai Jing said in her video about the smog has caused public concern.
| A．That | B．Which | C．How | D．What |