( ) It’s important _________ with fire.
| A．to careful | B．being carefully | C．to being careful | D．to be careful |
Those flowers ________ Kate $56.
| A．pay | B．take | C．cost | D．spend |
— ________ any American teachers in your school?
—________ .There are many.
| A．Is there; Yes, there is |
| B．Are there; Yes, there are |
| C．Is there; No, there isn't |
| D．Are there; No, there aren’t |
It’s six thirty now.He ________ breakfast,
| A．has | B．have | C．is having | D．are having |
There is ________ egg in the bowl.
| A．the | B．a | C．/ | D．an |
选出正确的拼写，将序号填在括号中。
（1）conc______ t
A. er B. re
（2）doll____
A. er B.ar
（3）b__ te
A. iB. a
（4）prepara______
A. tion B. sion
（5）rep_____
A. ire B. air