3.　　　 It takes me fifteen minutes to go to school by bike every day.

2.　　　 We can get much energy from chocolates.

1.　　　 What do we need to buy?

4. kilo----kilos　　　　 5. a ---- an

1. knifes -----knives　　 2. look -----likes　　　 3. never is ----is never　　

6. How often　 7. Are　　 8. stories　　 9. tomatoes　　 10. twice

1. exercises　　 2. is　　 3. make　　　 4. How long　　 5. How much

8. five baskets of apples　 9. begin with 　　　10. of course

5. two kilos of meat　　 6. eight potatoes　　　 7. one and a half kilos of rice　

1. two cups of tea　 2. a bag of salt　 3. three bottles of apple juice　 4. four pianos