The words "racecar"， "kayak" and "level" are the same they are read left to night or right to left．（ ）
| A． |
since |
B． |
though |
C． |
unless |
D． |
whether |
Do you have any for tonight yet？
Not yet．What about having a picnic on the beach？（ ）
| A． |
problems |
B． |
news |
C． |
plans |
D． |
rules |
Sleeping is a good thing，but some people sleep ．（ ）
| A． |
easily |
B． |
badly |
C． |
quickly |
D． |
well |
We must get back to work， we won't finish everything．（ ）
| A． |
and |
B． |
but |
C． |
so |
D． |
or |
Nobody knows if he ．If he here，I'll call you at once．（ ）
| A． |
will come；will arrive |
| B． |
will come；arrives |
| C． |
comes；will arrive |
| D． |
comes；arrives |
I used to _____ newspapers and watch TV after dinner． But now I'm used to _____ a walk．（ ）
| A． |
read； take |
B． |
read； taking |
| C． |
reading； taking |
D． |
reading； take |