Everyone ______ to pick up litter on the ground.
A. is supposed
B. supposes
C. are supposed
It’ll take us a whole day to get there by train. So it’s ______ for you to take enough(足够的) food.
| A．necessary | B．healthy |
| C．different | D．traditional |
I want to travel _______one day .
| A．somewhere quiet | B．anywhere quiet |
| C．quiet somewhere | D．some quiet |
Luoying heard Wangsiyu___Mr.Zhang next office yesterday.
| A．talked to | B．talking to |
| C．speaking with | D．talking with |
The missing boy was last seen ___ near the river.
| A．playing | B．to be playing |
| C．play | D．to play |
They knew her very well. They had seen her ___ up from childhood.
| A．grow | B．grew |
| C．was growing | D．to grow |