bài dễ thế mà cx phải hỏi, tự nghĩ đi

Ex4

1 has

2 am not solving

3 comes

4 begins

5 do you wake up

6 are you doing

7 don't work - am working

8 is not sleeping

9 do you review

10 is working

11 takes

12 is

Ex5

1 more exciting

2 more fantastic

3 better

4 faster

5 more valuable

6 larger

7 easier

8 farther

9 bigger

10 taller

11 longer

12 more dangerous

13 luckier

14 bigger - cheaper

15 more famous

Ex1

1 A

2 D

3 A

4 A

5 A

Ex2

1 A

2 A

3 A

3 C

4 A

Ex3

1 A

2 B

3 C

4 B

5 A

6 D

7 B

8 B

9 A

10 C

11 D

12 C

13 A

14 C

15 D

16 C

17 A

18 B

19 A

20 D

21 C

22 B

a. You

Me happy, you happy, we happy

1 B

2 D

3 B

4 A

5 B

6 C

7 A

Prepare a map or we will be lost soon

1 interesting

2 natural

3 well

4 discussion

5 chilhood

6 dangerous

7 information

8 tourist

9 comfortable 

10 cheaper

cảm ơn ạ

Ex8

1 than

2 than

3 as

4 as

5 as

6 than

7 than

8 as

Ex9

2 A mile is farther than a kilometer

3 The sky blue is paler than a navy blue

4 A dolphin is cleverer than a snake

5 Gold is more valuable than silver

6 Yoga is more relaxing than football

7 Wind energy is cleaner than nuclear energy

8 A billionaire is richer than a millionaire

Ex10

1 from

2 peaceful

3 flowers

4 for

5 however

6 carpet

7 often

8 warer

9 path

10 fresh

Ex11

1 interesting

2 natural

3 well

4 discussion

5 childhood

6 dangerous

7 information

8 tourist

9 comfortable 

10 cheaper 

Ex6

1 to eat

2 any

3 to do

4 is going to visit

5 is driving

6 must

7 much

8 going

9 a

10 to have

11 many

12 dozen

Giá hạ so với giá chiếm số phần trăm là: 100% - 15% = 85% (giá)

Giá hạ so với vốn chiếm số phần trăm là: 100% + 36% = 136% (vốn)

Ta có: 85% giá = 136% vốn 

Giá so với vốn chiếm số phần trăm là: 136% : 85% = 160% (vốn)

Lãi dự định so với vốn chiếm số phần trăm là:

       160%  - 100% = 60% (vốn)

Giá vốn là: 24 000 000 : 60 x 100 =  40 000 000 (đồng)

Thực tế cửa hàng lãi là: 40 000 000 x 36:100 = 14 400 000 (đồng)

Đáp số: 

1. some - any

2. some - some

3. any

4. any - a

5. any - some

6. any

7. some - any

8. an - a

mg trả lời giúp mik nha 

thank