I. Fill aech black with a word in the box.

1. You should eat a lot of fruits and vagetables because they_________vitamin A, which is good for the eyes.

2. If you want to be fit, stay outsoors more and do more___________activities.

3. Eat less high-fat food to keep you froom__________fat.

4. They go___________outside even when it's cold.

5. To prevent___________, you should eat a lot of garlic and keep your body warm.

6. In order to have good___________, you should eat lightly and laugh cheerfully.

7. My father does morning___________every day.

8. Do you want to know how you can___________healthy?

9. He plays computer games and watches TV a lot so his eyes are often__________.

10. He eats a lot of burger and chips so he's putting on___________.

1. Will you.....................making models in the future ?

Đặt tính rồi tính:

a, 65494 + 44364

b, 30951 – 15856

c, 396 x 240

d, 196183: 217