2 a a Write some advice about these things. Use You
should or You shouldn't.
1 sunscreen
You should put on sunscreen when you're in the sun
for a long time
2 your MP3 player
3fruit and vegetables
4junk food
5shoes
6 breakfast
7exercise
8 protein
9 sleep​

I am fond of sports.  Sports make us stronger and healthier.  Many people do sports, so do I.  I like to swim in the swimming pool and in the sea in the summer.  I also like badminton and volleyball. Cycling is another favourite sport of mine. There are also mental sports, chess for example.  Chess games improve the work of our brain, so this game is very useful too. In winter I prefer skiing.  It is very good to ski in the fresh winter air.  But we must remember that any sport is good if you practise it regularly.

,: can, may, must, to be to, to have to, need, should, ought, would..

1. …I take this book for a little while? –I am sorry, but I …return it to the library at once.

2. Alec practices this sound specially, but other pupils do not: they all pronounce it properly.

3. Can I go there right now? –Yes, you can.

4. Should we hand in our compositions tomorrow?  No, you have to hand them on Saturday.

5.You shouldn't let this cup fall: it may break.

6. Can I help you with your coat?

7. You must park your car only in your own space in the back of the building.

8. We have to go shopping, there is almost no food at home.

9. You should have cancelled your trip to Canada.

10. My grandfather can speak five languages.