The students, after their teacher said most of them failed the maths examination the other day, got even ________．

encouraged

encouraging

discouraged

discouraging

________ he said so was quite ________．

What; surprising

Why; surprising

That; surprised

Whether; surprised

With his son ________, the old man felt unhappy．

disappointed

to be disappointed

disappointing

being disappointed

Sheep, like any warm-blooded animal in the world, ________ an active life in winter．

lives

lived

is living

live

________, the more expensive the camera, the better its quality．

General speaking

Speaking general

Generally speaking

Speaking generally

Although the causes of cancer ________ ,we do not yet have any practical way to prevent it．

are being uncovered

have been uncovering

are uncovering

have uncovered

Can you get me a dictionary that ________ 7500 English words?

does

includes

covers

affords

The population of the city is ________ that of that one．

as twice as large as

twice as large as

the twice size of

B or C

Listen to the two girls by the windows．What language ________?

did they speak

were they speaking

are they speaking

have they been speaking

His father will come to fetch him ________ school is over．

the moment

the minutes

the seconds

the first