He is a taikonaut.（改成一般过去时）
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写出下列动词的过去式形式 。
1.  are_______ 2 .buy _______ 3. get _______
4. walk _______    5. take _______ 6.dance _______
7.like _______ 8.is  _______ 9. fall ______
10. have _______   11. play _______    12. study _______

It ______ us one hour to get to the zoo. (  )

A．take

B．took

C．taking

There _________ a cat and two birds in the tree just now. ( )

A．were

B．has

C．is

D．was

句子改错
1. China hold the 29th Olympic Games in Beijing.
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2. We can see skating at the Summer Olympics.
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3. What was your favorite sports?
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4. Telling me something about the Games.
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5. They are stand for all people of the world.
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