【题目】A baby sleeps _________sixteen hours a day. （ ）
A. in
B.for
C.to

A.危险的B.安全的C.特殊的

A.forB.fourC.five

（______）1. A. fourth B. three C. second

（______）2. A. colourful B. plant C. get

（______）3. A. tree B. grass C. year

（______）4. A. clean B. greener C. windy

（______）5. A. Easter B. April C. March

A. seeingB. seeC. sawD. look

wear wash touch cuts have

1. Don't ________machines.

2. ________this hat.

3. ________your hands.

4. You can all ________a bag of crisps.

5. This machine ________the potatoes.

_____________________________________________

A.fineB.oldC.eat

A. Yes，I am. B. Thank you. C. OK.

____________________