【题目】Can I have snacks? Sorry，we don't have .
A. any; any
B. some; any
C. some; some
D. any; some

A. gets; letB. feels; keepC. feels; letD. gets; keep

【题目】–Must we clean the classroom at once?–No, you _______. You _______ clean it after school.
A.mustn't; may
B.may not; must
C.don't have to; may
D.can't; must

A. thought overB. cheered upC. cared forD. looked out

【题目】你应该出去散步，而不是待在家里无所事事。
You should go out for a walk doing nothing at home.

【题目】— do you sleep every night?
— Less than eight hours.
A. How often
B. How long
C. How much
D. How many

A. An， a B. The， a C. The， / D. A， the

A. somewhereB. nowhereC. anywhereD. everywhere

【题目】 is good for your .
A. Doing exercises; health
B. Doing exercises; healthy
C. Doing exercise; health
D. Doing exercise; healthy