In fact, it has one-third of the world’s fresh water, and much of ___ is in the Great Lakes.
| A．it | B．them | C．which | D．what |
The girl behaved in a strange way. You couldn’t her mind.
| A．read | B．realize | C．recognize | D．see |
I feel it is you as well as your wife that for your son’s bad performance at school.
| A．are to blame | B．is to be blamed | C．are to be blamed | D．is to be blamed |
After a long discussion, they an agreement. (协议)
| A．came into | B．came out | C．came to | D．came across |
---Try to remember to turn off the light when you leave the room.
---I’m trying to expenses.
| A．keep off | B．keep down | C．keep out | D．keep from |
Children who are always by their parents soon become selfish.
A. put away B. looked after C. given into D dealt with