Alice wanted to know ________ her grandmother liked the bag.

A. that

B. why

C. which

D. what

I don't know ________ she will be able to solve the problem.

A. if

B. for

C. or

D. so

He hurt himself ________ badly ________ he had to see a doctor.

A. too; to

B. such; that

C. much; that

D. so; that

I hear ________ walking on the moon is more difficult.

A. if

B. that

C. so

D. whether

The bag of rice ________ 50 ________.

A. weigh; pound

B. weighs; pounds

C. weigh; pounds

D. weighs; pound

________is very useful ________ a foreign language.

A. It; to learn

B. It; learning

C. This; to learn

D. That; for learn

No one can be sure______________ in a million years.

A. what man will look like

B. what will man look like

C. man will look like what

D. what look will man like

________ that the door is locked before you leave the room.

A. Making sure

B. Make sure

C. Be sure

D. To make sure

George Mallory was an English school teacher ________ loved climbing.

A. who

B. whom

C. he

D. which

They preferred ________ in bed rather than________ horses.

A. to lie; to ride

B. lying; riding

C. to lie; ride

D. lying; ride