I don't know ______.

What courses are you going to do next semester?I don't know. But it's about time ______ on something.

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I know I should stop smoking─don't give me a ____________ about it.

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I don't _____ this badge. （）

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I don't know if Lily _____ to the lecture. If she _____， please let me know.

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—What courses are you going to do next term？—I don't know. But it's about time_____on something.

A．I'd decide B．I decided C．I decide D．I'm deciding

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I don't know you want to keep the letter. I've ______ it up.

A．cracked B．torn C．broken D．disposed

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I don't know the school, but it's ______ to be quite a good one.

A．told B．spoken C．said

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--It's a bird. --I don't know ______ name.

A．it B．his C．its

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We don't know if there is alimit_____________

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I don't like talking on______telephone ; I prefer writing_____letter.

A．a; the B．the. / C．the; the D．A; /

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—Have you started writing your composition yet ？ —No ,I really don't know ______ .

A.what to write about B.what to write C.what to write with D.what to write in

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1 don't know how you______ the severe winters in your part of the world.

A．stand up to B．stand for C．stand out D．stand up

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Katherine: Linda] I haven't seen you for ages. How are you？ Linda: Fine. And you？ Katherine: Pretty good. How's Frank？ Linda: Oh, don't you know？ We got divorced two years ago. Katherine: ______.

A．Oh, I am sorry. B．What a pity! C．It is really a problem. D．Hope you'll be better.

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Although I live_____ , I don't feel（）

A．lonely; alone B．lone: alone C．lonely; lonely D．lone; lonely

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You can guess that there's not a man, woman or child that I don't know _____ sight.

A:with B:in C:by D:through

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I don't know the park, but it's _________ to be quite beautiful.

A: told B; said C; spoken

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I don't know whether to accept this new job, and the company is____ a decision.A.pressing me with

B.pressing me for C.pressing me to D.pressing me of

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I don't know ______ .

A．where does she live B．where she lives C．where lives she

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Jimmy: I think honeybees are very useful insects. They make honey for us. Amy: ______ They also help the flowers grow into a fruit. Jimmy: But I don't like termites. I think they're disgusting. Amy: ______ They're actually a very good source of food. People in some countries eat them. Jimmy: Really？ I didn't know that.

A．I love honey very much.; Me too. B．That's a good point.; I 'm not sure I agree with you. C．They never do the least harm to us.; That's wrong. D．We have different opinions.; On the contrary, they are not disgusting.

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—Has he finished his essay？ —I don't know. He______it this morning.

A．has written B．was writing C．wrote D．had written

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Don't put the chair too close to the stoveDry wood ______fire easily, you know.

A．lights B．burns C．makes D．catches

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I don't know whether you happen ______, but I'm going to study in the U. S. A. this September.

A．to be heard B．to be hearing C．to hear D．to have heard

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i don't smoke now ,but i used_______ when i was young

i don&39;t smoke now ,but i used_______ when i was young. A.to B.to do C.to it D.to doing it