Although a large _____ of money was used and a _____ of doctors and nurses lost their lives in fighting against the disease, we were able to win the battle in the end.
| A．number, amount | B．amount, number | C．amount, amount | D．number, number |
Make sure that your computer room is 100%________of insects because they can really cause trouble to your machine.
| A．absent | B．rare | C．free | D．short |
Things lost sometimes just turn up________you never expect to find them.
| A．unless | B．where | C．after | D．as if |
--- Why does Thomas speak through every discussion but never listen to the others?
--- That’s what he________do. We used to hate that, but are used to it now.
| A．ought to | B．can | C．will | D．might |
Shirley came to “power” as homework monitor two weeks ago, only________this morning,
________it too big a responsibility for her.
| A．resigning; to feel | B．to resign; to feel |
| C．resigning; feeling | D．to resign; feeling |
--- Mum, where is my toy cowboy? I________it under the bed.
--- It_____inside your toy bucket. Remember, that’s where all your toys are supposed to go.
| A．have put; is | B．put; is | C．have put; was | D．put; was |