You must ________ your anger when a quarrel ________．

calm; raises

contain; arises

calm; rises

contain; is arisen

With more and more forests ________, we must take action to protect our earth!

damaged

injured

broken

destroyed

There are many magazines in the reading room, ________ are designed for children．

some of them

and some of which

some of which

some of the magazines

Only when you grow up ________ appreciate the importance of responsibility．

you will

you can

will you

do you

There is no doubt ________ they will come here on time．

if

whether

which

that

Tom works very hard, so his boss thinks ________ him．

good of

highly of

truly of

well for

The boys found a cave in the hill, ________ they saw some wooden boxes．

from which

in where

which

in which

The old man insisted that he ________ live alone in the old house because he had lived there for 60 years．

must

should

could

would

The old stadium ________ down now, and a new one ________ next to the zoo．

was pulled; would be built

is being pulled; will be built

has been pulled; has been built

is pulled; will be built

It was not until I received the text message that I knew ________ a serious disease he had been suffering from, and began to worry about ________ he could pull through this Christmas．

what; whether

how; if

that; that

which; how