The numbers that researchers get from the experiments can be _______, just like number puzzles.
| A．disappointing | B．inspiring | C．worrying | D．confusing |
We needed a new cupboard for the kitchen. So Peter made____________from some wood we had.
| A． it | B． one | C． himself | D． another |
That’s an unpleasant thing to say about your father after____________he’s done for you.
| A． something | B． anything | C． all | D． that |
Few pleasures can equal ___________of a cool drink on a hot day.
| A． some | B．any | C．that | D．those |
If you want to change for a double room you’ll have to pay_________$ 15.
| A． another | B．other | C．more | D．each |
The Parkers bought a new house but_________will need a lot of work before they can move in.
| A． they | B．it | C．one | D．which |