The teacher told the kids that light ________ faster than sound.
| A．traveled | B．had traveled |
| C．is traveling | D．travels |
We don't know if our friend ____．If he____，we'll let you know．（ ）
| A． |
comes；comes |
| B． |
comes；will come |
| C． |
will come；comes |
It's getting dark．You'd better ____out by yourself．It's dangerous．（ ）
| A． |
not go |
B． |
not to go |
C． |
to go |
Look out!The food on the plate smells____．You can't eat it．（ ）
| A． |
badly |
B． |
bad |
C． |
good |
This passage is very difficult．____people can understand it．（ ）
| A． |
A few |
B． |
Few |
C． |
A little |
Yibin is one of the most beautiful ____in Sichuan．（ ）
| A． |
city |
B． |
cities |
C． |
citys |