—Mom, must I take out the trash now?
—No, you ________. You may take a rest first.
| A．mustn’t | B．can’t |
| C．shouldn’t | D．don’t have to |
Who will ________ to ________ at tomorrow’s meeting by the teacher?
| A．be told; say | B．be asked; speak | C．be told; talk | D．be asked; tell |
What __________ Amy does and many people are thankful to her.
| A．a important job | B．an important work |
| C．a important work | D．an important job |
________people, there ________for wildlife.
| A．Because; are more and more spaces | B．Because of; is less and less space |
| C．Because; are many and many room | D．Because of; is little and little space |
The Greens ______ in Paris and now they________ in China. They like China.
| A．used to live; are used to living | B．are used to living; used to live |
| C．use to live; used to live | D．used living; used to living |
None of them knew what happened __________we told them about it.
| A．since | B．after | C．until | D．while |