【题目】—When did you have your school trip?
— .
A.In five days
B.For fire days
C.Twice a day
D.Five days ago

【题目】—Don't smoke here, Dad. Smoking in public places.
—Oh, sorry. I'll stop right now.
A.isn't allowed
B.aren't allowed
C.doesn't allow

—_______ one do you like best?

A. What B. Where C. When D. Which

【题目】Animals are because people keep hunting them.
A.danger
B.dangerous
C.endanger
D.endangered

A. learned B. learn C. to learn D. learning

A. hope them to visit B. look forward to visit C. hope they visit D. hope to visit

【题目】This kind of knives is made metal and wood.
A.out of
B.of
C.in
D.into

A. of B. with C. from D. for

A. clean B. cleans C. cleaned D. cleaning

—So it is.

A. What B. How a C. What a D. How