VI. Write the correct verb form.
1. Our mother is cleaning the windows and doors. Let’s (help) ……………….……her.
2. Please (open) ……………….the window !
3. He usually (cry) ……………a lot when he was small.
4. Her father is in the garden. He (water) ………………vegetables.
5. Look! The plane (fly)………….. towards the airport. It (land)…………………
6. I (wait) …………………for her until she comes back.
7. They (work) …………….for this company since they graduated university.
8. What about (go) …………….out for a walk tonight?
9. It’s a pity that she (not understand) …………….… what I am saying at the moment.
10. They (build) ………………a new school here in five months?

V.Rewrite these sentences without changing the meaning.
1. She loves films but she doesn’t like watching them on television.  Although_____________ .
2. The boy likes cartoon best on TV.  The boy’s__________________ .
3. Because I am thirsty, I will buy a bottle of mineral water.  I am __________________ .
4. Linh is the cleverest girl in my class.  No girl_________________ .
5. Could you show me the way to Huy Hung supermarket, please?  Could you tell me how___________?

IV.Choose the word whose underlined part is pronounced differently from that of the others.
1. A. few B. sew C. knew D. new
2. A. see B. sugar C. salt D. sofa
3. A .recycle B. create C. recently D. circus
4. A. keep B. work C. know D. kangaroo
5. A. guitar B. geography C. gentlemen D. knowledge

III. Find and correct mistakes.
1.I turn up the TV because of I want to hear the music clearly.
2. The room is small, but we can’t all get in.
3. There is a lot of red roses in the flower garden.
4. What does she travel to work? - On foot.
5. I would like having some milk for breakfast.

s thửa ruộng là

30 * 30 =90 (m2)

số lúa sẽ thu hoạch là

90* 13 = 1170 (kg)

sai bét