-Turn off the TV,Jack. your homework now?-Mum,just ten more minutes,please.A．Should you be doingB．Shouldn’t you be doingC．Couldn’t you be doingD．Will you be doing 题目和参考答案——青夏教育精英家教网—

题目内容

—Turn off the TV,Jack._______ your homework now?
—Mum,just ten more minutes,please.

A．Should you be doing	B．Shouldn’t you be doing
C．Couldn’t you be doing	D．Will you be doing

Shouldn’t you be doing your homework now?表示“难道你现在不应该做作业吗？”是一种责备的口吻。根据答语，应选B项。Should you be doing your homework now?表示“你现在应该做作业吗？”暗示现在不应该做作业。所以是错误的。

练习册系列答案

You did not go to the party yesterday, or I ___ you.

John promised his doctor he ________ not smoke, and he has smoked ever since.

—Where is my dictionary?I remember I put it here yesterday.
—You___it in the wrong place.

A．must put	B．should have put
C．might put	D．might have put

---How’s your tour around the North Lake? Is it beautiful?
---It ________ be, but it is now heavily polluted.

John promised his doctor he ________ not smoke, and he has smoked ever since.

Johnny, you ________ play with the knife, you ________ hurt yourself.

A．won’t; can’t	B．mustn’t; may
C．shouldn’t; must	D．can’t; shouldn’t

I tried to call on you last week but your dog simply ____ not let me come through the gate.

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