一This is bedroom. The twin sisters share it and keep it clean and fresh.

A. Ann and Jane B. Ann's and Jane's

C. Ann's and Jane D. Ann and Jane's

一Mary now helps at a community center three days a week in her free time for free.

一I also want to be a there to help more people.

A. volunteer B. manager C. engineer D. designer

一How was your weekend?

一Great! It was my grandfather's birthday. We enjoyed ourselves.

A. seventieth B. seventies

C. seventeenth D. the seventieth

My father likes jogging the Moon River for half an hour every morning.

A. between B. along C. over D. through

一Are these books______?

一No，they are not mine. They belong to .

A. your； she B. yours； her

C. your； her D. yours； she

Mary sings ，but her sister sings much .

A. well； better B. well； well

C. good； better D. good； well

You look worried! Is all right?

A. something B. everything

C. nothing D. anything

—What’s this in English? — It’s ______ orange.

A. a B. an C. the D. /

_________ is my friend. _________ name is Tom.

A. She; Her B. Her; She C. He; His D. His; He

—Where are my keys? —Look, they’re _______ the floor.

A. on B. in C. under D. to