— ______ is the best student in your class?

    — Lisa.

    A. Who         B. What        C. Where      D. When

Tim got up late this morning, _______ he had to go to school by taxi.

A. or           B. so         C. and         D. but

I knocked on the door several times but         answered, so I left.

A. somebody    B. nobody     C. anybody     D. everybody

Most students think Lady Gaga is one of _________ singers in USA now.

    A. popular     B. more popular   C. most popular   D. the most popular

— Must we get to the theater at 7:00?

— No, you _______. The movie begins at 8:00.

A. can’t        B. must’t        C. needn’t      D. shouldn’t

David enjoys _________ basketball on the playground after school every day.

A. play        B. played         C. playing       D. to play

My grandma ______ dinner when I got home yesterday.

A. cooks        B. will cook       C. is cooking    D. was cooking

I will tell you the good news as soon as you _______ back.

    A. come        B. came          C. are coming     D. will come

— Is Mike at home?

— No. He ________ with his friends now.

    A. swims       B. is swimming         C. swam     D. will swim

Mary _________ as a volunteer teacher for 10 years.

A. works        B. will work       C. worked        D. has worked