—She is my mother.

A.Who

B.What

A.Who's

B.Where's

C.What's

A.Who

B.Whose

C.What's

—At half past seven.

A.How

B.When

C.Where

—It's behind the library.

A.Which

B.What

C.Where

—A cat.

A.What

B.How many

C.Have

A.How many seasons are there in a year?

B.How many months are there in each season?

C.How many days are there in February?

A.Where are we going today?

B.Where are you from?

C.Where did you go during the summer holidays?

A.How long does it take to go to the library by bus?

B.How long does it take to go to the hospital by bike?

C.How long does it take to go to the library on foot?

A.There is a bank in front of my home.

B.There is a bookshop behind my home.

C.There is a bank beside my home.