A. Children should be discouraged to play sports when they are too young.
B. The negative impacts sports bring children outweigh their positive effects.
C. Playing sports is not always beneficial to children’s health.
D. Playing sports may make children more violent.
+ Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication – having a mobile phone shows that they are cool and connected.
+ Electronic devices are bad for your eyes. Their radiation is very harmful.
A. Electronic devices, which are bad for your eyes, their radiation is very harmful.
B. Electronic devices, whose radiation is very harmful, are bad for your eyes.
C. Electronic devices that their radiation is very harmful are bad for your eyes.
D. Electronic devices which their radiation is very harmful are bad for your eyes.