I

1, energy

2, smell

3, diet

4, number/ amount

5, spoon

6, sneeze

7, symptom

8, dust

9, add

10, cucumber

II

1, much

2, for

3, to go

4, dangerous

5, neither

6, to buy

7, must

8, so do I

III

/id/: visited; collected

/t/: asked; stopped; finished

/d/: called; ironed; measured; filled; discovered

IV

1, went

2, takes

3, will study

4, did you buy

5, didn’t come

6, is waiting

7, be

8, watches

V

1, How old are you?

2, How far is it from my house to school?

VI

1, How heavy are you?

2, You ought to learn how to swim.

VII

1-

a-F

b-T

c-F

d-T

2-

a-Her name is Chi.

b-She always washes them very carefully.

c-Yes, she can.

d-She is really the best cook in the family.

VIII

1, Mai didn’t remember to do the homework and I didn’t, either.

2, The stomachache prevented Mr. Thanh from enjoying the meal.

IX

1, We often have fish for our lunch and dinner.

2, Badminton becomes a very popular sports activity today.