must/ must not

Children........spend a lot of time at the computer.

The last train leaves at 5.30. So you ... be late.

You ... use your mobile phone during the test.

You ......clean your teeth every day.

You ......eat too many sweets and drink too much coffee.

You .........skip breakfast, because it`s very important for your health.

You ... drink a cup of milk every day

You .......make noise at the library.

 You ........lie to your parents or your friends.

People________ eat a lot of fruit to be healthy.

People ... take out the garbage.

You ... wear warm clothes in winter.