B.

I.1.A ; 2.C

II.1.A;2.A;3.B;4.D;5.B;6.A

1 A

2 C

3 C

4 C

5 B

5 C

5 B

6 A

C

I

1 - C

2 - D

3 - B

4 - A

II

1 People of ethnic minorities 

2 In March of every year

3 Money and other things

4 No, they aren't

5 Around all the villages

D

1 play volleyball

2 are 50 teachers and 800 students in my school

3 terrible weather

4 works fewer hours than ,e

II

1 performance

2 cultural

3 seasonal

4 carelessly

1 B

2 D

3 C

4 A

5 A

6 C

II

1 A

2 B

3 A

4 B

I

1 carefully

2 careful, you will fall off your bicycle

3 to wash clothes by hand

4 the largest city in population, isn't it

2

1 How often is the flower festival celebrated

2 what do you always have on THanksgiving

3 Who did Peter when to Da nang last month with?

4 Whose are these picture?

Easter is an important religious holiday in a lot of countries in the world.

Less electricity will be used in the future.

What is the weight of this big bag?

an hour walking to walk yesterday

better not eat too much fat food

4 Easter is an important religious holiday in a lot of countries in the world

II

1 Less electricity will be used in the future

2 What is the weight of this bag?

3 I spent an hour walking to work yesterday

4 You'd better not eat too much fat food

The child will die if nobody sends for a doctor.

Unless………………………sends the child for a doctor, he will die.……………………………………………

e hc tốt :D

The child will die if nobody sends for a doctor.

Unless……everybody sends for a doctor, the child will die.……………………………………………………

1 B

2 A

3 C

4 A

5 C

6 A

7 D

8 B

9 A

10 A

11 B

12 C

Gửi File đó cho mình giải cho

1 is covered

2 was invited

3 were caused

4 is being built

5 wasn't stolen

6 would be stacked

7 was invented

8 were translated

9 will be canceled

10 has not been used

11 being caught

12 was invented

13 is believed

14 has been celebrated

15 painted

16 are being planted

17 was taken

18 to be recognized