题目内容：

    The teachers are worried that young children are becoming “addicted(沉溺)” to smart-phones. They can’t make easy things ___________ hands as they use mobile phones. They can’t make toys themselves or help _____________ dinner with mum.

“Many children can play with smart-phones _____________ they can’t make things. Many children can’t talk with other children but ___________ parents are proud of( 以……自豪)them because they are good at using a _____________,”said Colin Kinney, a teacher.

Many children spend too much time ___________ at home and quietly play on a smart-phone. If children do not learn to stay with others, it can become ___________ for them to learn how to make friends when they get together.

It is important to know ___________ to use smart-phones in today’s world, but it is still very important for children to learn to make___________ with others. If they do, they can live ______________ when they grow up. Teachers should help their students know how to live happily.

1.A.with B.before C.after D.under

2.A.take B.eat C.cook D.try

3.A.and B.but C.or D.so

4.A.they B.their C.them D.theirs

5.A.phone B.book C.pen D.radio

6.A.playing B.staying C.working D.studying

7.A.easy B.happy C.difficult D.small

8.A.what B.when C.where D.how

9.A.boys B.girls C.teachers D.friends

10.A.angrily B.luckily C.happily D.sadly