you can buy alot of stuff snacks,drinks or you can buy some ofice things

Giải TV nè:
Ta có: 2 bút+3 tẩy=60000đ (A)
3 bút+1 thước=75000đ (B)
Gấp các gt ở B lên 2 lần, gấp các gt ở A lên 3 lần, ta có:
6 bút+9 tẩy=180000đ (C)
6 bút+2 thước=150000đ (D)
Lấy C-D, ta có: 9 tẩy-2 thước=30000đ (E)

Vì 1 thước đắt hơn 1 tẩy 3 lần
=> 1 thước=3 tẩy (thay vào E), ta có

9 tẩy-6 tẩy=30000đ
3 tẩy=30000đ

1 tẩy=10000đ

=> 1 bút=15000đ
1 thước=30000đ

bạn viết sai, phải là "eraser"

43. It______ in Ha Noi _______I was born and grew up
a. is/that
b. was/that
c. was/which
d. is/which

45. It was The World Cup 2002______in Korea and Japan.
a. which was held
b. that were held
c. that was held
d. that held

46. It/ be / these / book / I buy / London
a. It is these books that I buy in London
b. It was these books which I bought on London
c. It was these books that I bought in London
d. It was these books I bought in London

1) He must have gone away.

2You must have left it on the train.

3) The exam couldn’t have been very difficult.

4) She must have listened to our conversation.

5) He couldn’t have understood what I said.

6) I must have forgotten to turn it off.

7) The driver couldn’t have seen the red light.

8) I must have been asleep.

9) She couldn’t have seen me.

1. most

2. breakfast

3. made

4. boneless

Complete the dialogue with the expression in the box.

you save fifteen to twenty percent of the water. you but the bottle in the bathroom fill it with water. it saves water. What for? you can reuse it.

1.Oh,don't throw away that plastic bottle.....You can reuse it..........

2.An old plastic bottle?.........What for.......

3.To save water, you put some small stones in the bottle heavy.........fill it with water.......

The stones and water make the bottle heavy.......You put the bottle in the bathroom.......,oh in the toilet tank. You put it in the toilet tank? Yeah,..........It saves water..........every time you flush thể tank...........you save fifteen to twenty percent of the water................. It saves thật much water?Wow!

Complete the dialouge with the expressions in the box

you save fifteen percent of the water it saves water you put the bottle in the bathroom

What for? fill it with water you can reuse it

Miss Hanh: Oh, don't throw away that plastic bottle...you can reuse it........................

Lan: An old plastic bottle? (2)....What for?...........................

Miss Hanh: To save water, you put some small stones in the bottle ....and fill it with wate​r............ . The stones and water make the bottle heavy. (4)....you put the bottle in the bathroom........... oh in the toilet tank.

Lan: You put it in the toilet tank?

Miss Hanh: Yeah, (5)...it saves water.................. every time you empty the tank. (6)...you save fifteen percent of the water............

Lan: It saves that much water? Wow!

Đáp án A

Ở Hà Nội mọi thứ đắt đỏ hơn.

Dịch bài:

Xin chào. Tên tôi là Nga. Tôi sống ở một xã nhỏ ở tỉnh Vĩnh Phúc. Nó cách Hà Nội khoảng sáu mươi cây số. Xã tôi nhỏ và yên tĩnh. Không có nhiều người, cửa hàng và phương tiện. Tôi thích sống ở đây vì cuộc sống rất yên bình và con người thì thân thiện. Vào cuối tuần, bố mẹ tôi thường đưa tôi lên Hà Nội. Nơi đó ồn ào và bận rộn hơn. Ở đó có rất nhiều hồ lớn, các công viên đẹp và những tòa nhà cao tầng. Đường phố thật đông đúc và mọi thứ thì đắt đỏ. Tôi thích Hà Nội vì các cửa hàng rất đẹp và cuộc sống rất thú vị.

Bài 1: Complete the sentences using the superlative form of the adjectives given.

1. This is .....the tallest........ building in the city.( TALL)

2. Phuc is ........the most intelligent.........student in the class.( INTELLIGENT)

3. My cat is..........the most friendly......... cat in the village. ( FRIENDLY)

4. That is.......the most interesting.............. novel I have ever read. ( INTERESTING)

5. She is......the most fascinating............... woman I have ever met. ( FASCINATING)

6. They think Da Lat is.........the most beautiful........ place they have ever visited. ( BEAUTIFUL)

7. That is......the heaviest............ traffic I have ever seen!( HEAVY)

8. London is.........the most lively.............. city that I have ever visited in Europe.( LIVELY)

9. It is.............the most unforgettable............ poem that I have ever read. ( UNFORGETABLE )

10. This is.........the most confusing............ movie they have ever watched. ( CONFUSING )

Bài 2: Put the verbs in brackets in the correct tense form .

So you ask me if ( see ) ......i have seen......... that movie about Ha Noi? Yes, I ( see ) .........have seen............... it many times. In fact I ( visit ).......have visited.......... Ha Noi 3 times. I like it so much that I always want to go back! I ( meet ).....met......... many amazing people there. Some of them ( become ).........became...... my good friends. I ( eat )..........ate........ Ha Noi Pho, ( drink )......drank........ Ha Noi coffee, and ( walk )......walked................ on those streets soakes with hoa sua. I ( do ).......did........ some shopping in it lively Old Quarter, and ( watch )..........watched......... the sun setting on the beautiful West Lake.

Bài 1: Complete the sentences using the superlative form of the adjectives given.

1. This is the tallest building in the city.( TALL)

2. Phuc is the most intelligent student in the class.( INTELLIGENT)

3. My cat is the friendliest cat in the village. ( FRIENDLY)

4. That is the most interesting novel I have ever read. ( INTERESTING)

5. She is the most fascinating woman I have ever met. ( FASCINATING)

6. They think Da Lat is the most beautiful place they have ever visited. ( BEAUTIFUL)

7. That is the heaviest traffic I have ever seen!( HEAVY)

8. London is the liveliest city that I have ever visited in Europe.( LIVELY)

9. It is the most unforgetable poem that I have ever read. ( UNFORGETABLE )

10. This is the most confusing movie they have ever watched. ( CONFUSING )