Kiến thức: Đại từ

Giải thích:

“Animals” là số nhiều => sử dụng “them”

Sửa: it => them

Tạm dịch: Động vật như ếch có làn da không thấm nước để ngăn chặn chúng bị khô nhanh chóng ở trong không khí, mặt trời hay gió.

Chọn D

I. Find the word which has a different sound in the part underlined.

1. A. waterproof B. soon C. school D. door

2. A. teacher B. children C. lunch D. school

3. A. watches B. finishes C. lives D misses

4. A. open B. doing C. going D. cold

1. D

2. D

3. C

4. B

1 D

2 D

3 C

4 B

1: Most leaves are coated with a waterproof ______________, or cuticle

A.and is covering

B. that the covering

C. covering

D. by covering

1, Most leaves are coated with a waterproof .....,or cuticle .

A.and is covering

B. that the covering

C.covering

D. by covering

pls giúp toi

1. You should take a waterproof coat during your trip to Fansipan Mountain because it is rainy there.

2. You should arrive on time at school.

3. You shouldn't walk alone after 10 pm in that park.

4. You should take a boat trip around the islands in Ha Long Bay, it is the most important thing of the trip.

5. Antarctica is the coldest place in the world.

6. We shouldn't write on the walls or tables in our classroom.

1. live -> lives

2. must to > should / ought to

Army BTS . Ko cs chj nak.

1. It's rainy and very cold there, so ____ must ______ a waterproof coat

A. he-take            B.she-takes          C. they- talking          D. you - talking

2. There are ______ expensive hotels near the resort 

A. litter           B. some       C. much              D. a litter

1a

2b

C. Đúng phải là them để hợp với frogs đã nói ở trước. Xem http://bit.ly/_daitu

       Tìm và sửa lỗi sai :

1 : Jonh is the cleverer student in the class . _____cleverest________

2 : Which is the bigger city in the world . ____biggest____________

1 : Jonh is the cleverer student in the class .

Sai: cleverer

Sua:  Jonh is the most clever student in the class .

2 : Which is the bigger city in the world?

Sai: bigger

Sua: Which is the biggest city in the world?

3 : I think you must to take a waterproof coat .

Sai: to

Sua: I think you must take a waterproof coat . (bo to)