Tom. Mary can’t open the box. can you give ______ a helping hand?
| A．she | B．her | C．hers | D．herself |
There are somein the basket.
A． rice B． tea C． eggs
— Could you tell us ______ ? —About two weeks.
| A．how often are you going to be away |
| B．how often we are going to be away |
| C．how long are we going to be away |
| D．how long we are going to be away |
The first thing ______ we should do is to tell him the news.
| A．who | B．which | C．that | D．whom |
What way can you think of ______ the mice in the room?
| A．how to kill | B．to kill | C．killing | D．killed |
Yuan Longping, a great person in China, _____as “father of hybrid rice”
| A．is regarded | B．has regarded | C．is regarding | D．regards |