—Why is Mr. Yang still in the teachers’ office?

—Maybe he ________ his work yet.

        A. doesn’t finish   B. hasn’t finished    C. haven’t finished

 — Your shoes are so old. Why don’t you buy a new pair?

—Because I ______ all my money on an MP5.

A. spend      B. have spent    C. am spending D. was spending

Today’s young people can’t live without smart phones. They keep their hands on the phones wherever they go, even while they _______ meals.

A had       B. will have   C. are having         D. were having

 A: You look very nice in your new dress today.

   B: Oh, really? I ______ it when it was on sale.

        A. buy                B. bought              C. have bought      D. will buy

       — Come and join us, Ben!

— I’m afraid I can’t. I’m too busy now. If I ________ time, I would certainly go.

       A. had                          B. will have                   C. have had           D. Have

— The food looked bad, but it ________ OK.

— So we can’t judge a man by his appearance.

       A. is tasted                   B. tasted                       C. was tasted         D. taste

 — Is Jim in the office?     

—No, he ________ the dinning hall.

   A. goes      B. would go     C. has gone      D. had gone

— That’s a nice mobile phone.

   — It is. My aunt _______ it for my last birthday.

   A. buy     B. will buy     C. have bought      D. bought 

 — What does Tom’s uncle do?

   — He is a teacher. He ________ physics at a school now.

  A. will teach      B. has taught     C. teaches      D. taught

 When Jim’s mother came in, he _____ his homework.

       A. is doing                    B. has done                   C. was doing