I can            in the study.   (    )

单词拼写
(1)I called you last night but you didn't answer me. What was h____ .
(2)I looked for my cat e____ , but I didn't find it.
(3)He is good at math, but he failed the exam this time. I can not i____  how strange it is.
(4)Both Tom and Tim have t____ to the ball game. They’ll go and watch it.
(5)Liu Yang becomes a national h____  because she is the first Chinese woman that has been to the space.
(6)Lily m____  her English teacher while she was shopping in the mall.
(7)There are still lots of p____  families in China. We should help them.
(8)This problem is too s____ . Even a kid can work it out.
(9)I had a car accident yesterday. L____ , there was nothing wrong with me.
(10)Do you make the bed for your parents?  No, they make the bed by t____ .

如图所示，取两个相同的验电器A和B，使A带正电，B不带电，用带有绝缘手柄的金属棒把A和B连接起来．下列说法正确的是（　　）

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