-- Someone is knocking at the door. Is it Amy?
--It ________ be her. She is giving a performance at the theater now.
| A．may | B．must | C．can’t | D．mustn’t |
相关试题
---Yummy! The coffee is good.
---That’s right. It’ll taste ______ with some milk.
| A．good | B．better | C．best | D．the best |
--- Where is Jim? --- He _________ to the museum. He hasn’t come back.
| A．have been | B．have gone |
| C．has gone | D．has been |
What about _____dictionary on the bookshelf? ---It’s very useful ,I think.
| A． a | B．an | C．the | D． / |
Which of the following signs can be seen on the door of a shopping mall?
A B C D
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