Catherine has two cousins. One is quiet, and______is noisy.

A.another B.the other C.other D.others

Jack is happy. Ms. Wang, an excellent teacher, teaches ________ math this term.

A.he B.him C.himself D.his

Jenny has gone to Shenyang for holiday, but she'll be back in 5 days. I will call you ________ she returns.

A.when B.though C.because D.since

You will miss the chance ________ you go home now. Please think about it again.

A.after B.though C.because D.if

As soon as the rain ______, they will go out to pick apples.

A.stops B.stopped C.will stop D.is stopping

Mother's Day is coming. I'm thinking about ________ to make my mother happy.

A.when to do B.what to do

C.where to do D.which to do

I heard that we can use WeChat to pay for things now. Can you show me ________ it?

A.how to use B.whether to use

C.when to use D.what to use

—The light in Bill's office is still on. I wonder

________.

—Maybe at midnight again.

A.if he will work with me

B.why he works so hard

C.how he works it out

D.when he will stop working

—Excuse me, could you tell me ________？

—Well, there's one on the corner of the road. Walk along the road, and you will see it.

A.where the bank was

B.where the bank is

C.what the bank is

D.what the bank was

Helen, I'm not sure ________ living in the countryside. How about this Sunday?

A.when we will visit our granny

B.when we visited our granny

C.why we will visit our granny

D.why we visited our granny