Their answers are exactly the same — one of them ______ from the other.
| A．must copy | B．must have copied |
| C．should copy | D．should have copied |
The three main islands __________ this country.
| A．are made up of | B．are made in | C．are made of | D．make up |
Parents need to be __________ in their children's education in many ways.
| A．connected | B．lost | C．involved | D．concerning |
Can you tell me who can best __________ the problem?
| A．do | B．handle | C．deal | D．hang |
The boy preferred __________at home to __________ outside.
| A．staying； playing |
| B．staying； play |
| C．to stay ； play |
| D．to stay ； playing |
It is illegal for a public official to ask people for gifts or money __________ favors to them.
| A．in preference to |
| B．in place of |
| C．in agreement with |
| D．in exchange for |