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4.   一When did they see the accident?

- _______   their way__________ school.

A. In; at       B. In; to

C. On; at       D. On; to

3.   The restaurant ___________  the best dumplings in our city.

A. tries      B. eats

C. suggests    D. serves

2.   We didn't know__________ . 

A.   if the food is delicious

B.    if the food was delicious

C.    is the food delicious

D.   was the food delicious

1.   ―Could you tell me____________ he came here?

—He drove here himself.

A. how     B. why

C. when    D. whether

1.   一Could you please tell me___________ _ I can take a walk?

―There is a park over there.

2.   ―I wonder__________   the dinner is ready.

―At six o'clock.

3.  ―I didn't know _______ he didn't pass the exam.

―He was ill last week and didn't come to school.

4.   ―I wonder__________ to do next.

—Let's go to eat something in that restaurant.

5.   My grandfather asked me ____________   he could use

the new computer to search for some information.

5.    I like to eat________C葡萄)very much. They are my favorite fruit.

4.  There is a __________ (中心的)square over there and many old people dance there every morning.

3.    My little brother is often ill. My uncle s_______________ that he should exercise every day to keep healthy.

2.    I want to m_________ the letter to my mother, but I don't have a stamp.

1.    Shandong is in the e__________ of China.