2019–2020学年上学期7A Unit4 单元检测卷（含答案）

一、单项填空(每小题1分，共10分)

(    )1.       fine mornings，old people always do exercise together in the park.

        A. In               B. At               C. On             D. To

(    )2.一Tom isn't happy today. Do you know the      ?

       一His dog is ill. That makes him sad.

       A. why            B. world            C. life               D. reason

(    )3.—Shall I help you with the heavy box?-No, thanks. I can do it       .

       A. me             B. my              C. mine             D. myself

(    )4.一       will you go to the zoo?—By underground.

       A. When           B. What            C. Which            D. How

(    )5.She doesn't take a bus       home, but she takes a bus       school.

       A. to;/             B. for;/             C. into; to           D./; to