4.--Can you tell me how to turn on the computer?--____(press) this botton..　　

3.The glass is broken. Now，some water____(pour) out of it。　

2.It’s like water _____(push) up on a boat.

1.He is much ___(strong) than I thought.

10.The boy is too young to use a _____(匙) .

9.Suger can _____(溶解) in water.

8.The teacher　　 (检查)students in English grammar.

7. If the tea is too strong____(加) some hot water

5.In the expriment You make something that’s sometimes a ____(液体)and sometimes a___(固体).

you tell me what your ____(结论) is ?

4.Do you have ____(足够的 ) money to buy the car?