【题目】______ he is doing an operation on a patient; please don’t disturb him.

Right away

Right now

In no time

At once

【题目】At least 203 miners were killed, 22 _______ and 13 _______ in the coal mine gas explosion.

injured；trapping

injured；trapped

injuring；trapping

injuing；trapped

【题目】It is reported that the floods have left about ______ people homeless.

two thousand

two-thousands

two-thousands

two thousands of

【题目】 in a famous university is what most students wish for.

A. To educate B. Educated

C. Being educated D. Educating

【题目】Lost in the mountains for three days, what the three men were able to do was the help of helicopters.

A. expected B. expect

C. being expected D. to be expected

【题目】Sorry, I am too busy now. If I time, I would certainly go for an outing with you.

A. have had B. had had C. have D. had

【题目】The article discusses the ______ which led up to the breaking out of the war.

matter

affairs

events

business

【题目】 Believe it or not, Lucy’s sister suddenly tears when we were eating.

A. burst out B. burst in

C. burst into D. burst on

【题目】The air quality in this city,_______ is shown in the report, has improved over the past two months.

that

it

as

what

【题目】There has to ______ a well-developed system that can give people a warning when a tsunami is ______ the way.

have；in

be；in

have；on

be；on