选出适当的词填空.(30分)
（1）_________make food for us.
（2）________check our teeth.
（3）________ catch criminals.
（4）_________help us to learn.
（5）_________put out fires.
（6）__________help sick people.
小朋友，你能从方框中选择正确的选项把对话补充完整吗？
W：_________________________________?
M: I hurt my knee .
W: __________________________________?
M: I played basketball , then I ________________, Then I bumped my knee .
W:____________________________ next time .
M: _____________________________
W: You’re welcome !
Did you fall 
your bike ?
| A．off | B．over | C．on | D．in |
We were 
and thirsty .
| A．full | B．good | C．well | D．hungry |
Don’t jump 
the bed .
| A．in | B．at | C．on | D．to |
I ran 
the bus . Then I fell over .
| A．at | B．to | C．on | D．for |