Question

                                   第3课时

一、单项填空

（  ）1.He looked unhappy.What _____ to him yesterday?

        A.happens    B.has happened    C.happened    D.was happening

 (  )2.Potato chips _____ very crispy.

        A.eat        B.eats            C.tast        D.tasts

 (  )3.Light bulb gives people more time ______ and play every day.

        A.to work    B.worked          C.work        D.working

 (  )4.He was too excited to ________ a word at the moment.

        A.speak      B.tell            C.say         D.talk

 (  )5.His bike ______ when he was on the way to school.

        A.has broken                   B.was breaking down

        C.was broken                   D.breaks down

Answer 1

答案：

1.C

2.D

3.A

4.C

5.C