It's easy to _____ ．

　　A．stay health　　B．stay healthy C．keep health D．have healthy

I fell off the bike last night．

　　_____

　　A．Good luck!

B．It's nothing．

　　C．It's too fine．

D．I'm sorry to hear that．

I didn't go to bed _____ 12：00 yesterday evening．

　　A．till　　B．until　　C．／ D．when

I have a toothache．I need _____ a dentist．

　　A．to see

B．see

C．saw

D．to saw

It's ______ cold outside．You’d better put on your coat．

　　A．too many　　

B．too much　　

C．many too　　

D．much too

Sometimes my father ______ football with us．

A．play B．plays C．plaies D．to play

It's important to eat a ______ diet．

　　A．balanced

B．balance

C．balancing

D．balances

We should not eat ______ junk food．

　　A．too many

B．too much　　

C．many too

D．much too

I think walking is ______ our health．

　　A．good at

B．bad at　　

C．well in

　　D．good for

Do you often brush(刷) your _____ ?

　　Yes, I do．

A．tooths B．toothes C．teeth D．teeths