Robert is said________ abroad, but I don’t know what country he studied in.
| A．to have studied | B．to study |
| C．to be studying | D．to be studied |
－What do you know about the traffic accident________yesterday?
－It was the drunken driver who was________for it.
| A．occurred；to blame |
| B．occurring；to blame |
| C．to be occurred；to be blamed |
| D．occurring；to be blamed |
The new law has come into________；surely it will have________on industry of the country.
| A．affect；an effect |
| B．effect；affect |
| C．effect；an effect |
| D．an effect；an effect |
“They are required to keep a twometer________from everyone else during the quarantine (隔离)period，” experts say.
| A．length |
| B．width |
| C．distance |
| D．space |
You are driving me mad，Jack! My patience is ________.
| A．using up |
| B．running out of |
| C．getting out |
| D．running out |
－Jim lied to his teacher.
－________As far as I know，he is honest.
| A．Go on. |
| B．How come? |
| C．Why not? |
| D．Not to worry. |