which => that

serious => seriously

1.which -> that

2.serious -> seriously

1. then -> the; which -> that

2. serious -> seriously

1.    I wish I can go to see all the wonders which have been recognized by UNESCO.        

...........can.......->...........could..........

2.    Tom said that he is learning English in an evening class then.                                  

..........is........->...........was..........

3.    If we use fewer paper, we can save trees in the forest.                          

.......fewer...........->.......less..............

4.    Na often finish her homework before she goes to bed.                         

..........finish........->...............finishes......

Part 1:

1. I can complete a ...spoken.......... Vietnamese test if necessary

2. Plastic bags are very hard to ....dissolve........., they will cause pollution

3. I suggest ......giving........ lessons to poor children

4. we should prepare food..........carefully..... before turning on the stove

5. Some designers have taken........inspriation......... from Viet Nam's ethnic minorities

6. What aspect of......learning........ English do you find most difficult?

Part 2:

1-D

2 E

3 A

4 B

5 F

6 C

Part 3:

1. Wearing uniforms .......encourages........ students to be pround of being students of their school. (encour age)

2. . Would you mind.........sitting.......in the front of seat of the taxi? (sit)​

3. Nga and Maryam.........are waiting......... for Lan outside her school at present. (wait)

4. Islam is Malaysia's.........official...... relision (office)

5. I.........saw...... your school's advertisement in today's adition of the Vit Nam News last week. (week)

6. She .....has taught........English in secondary school since she graduated from university. (teach)

7. The next stage in the development of television is .......interactive........TV. (interact)

8. Easter is a joyful festival which..........is celebrated......... in many countries. (celebrate)

Part 4:

1/ He wishes that he can go out with us tornight ...can.......->......could.....

2/ I have special gifts and parties for my mom every year on the 8th in March ....in.......->.....of.....

3/ Hoa isn't satisfying with her preparation for Tet. ....satisfying.......->....satisfied........

4/ If we go on wasting water, there is a shortage of fresh water in a few decades. ....is........->.....will be.......

Part 5:

1. The player lives in Nghe An Province. He plays football skillfully

-> The player..........who plays football skillfully........... lives in Nghe An Province

2. Ha took the new camera back  to the shop because it didn't work

-> The new camera............. didn't work so Ha........ took it back to the shop

3. We have to do the test carefully

-> The task.........has to be done.................. carefully

4. Because Tuan doesn't study harder, he doesn't get good grades

->  If Tuan................studied harder, he would................ get better grades

Đúng vừa làm xong bên dưới cái lại đăng lại

Part 1:

1. I can complete a ...spoken.......... Vietnamese test if necessary

2. Plastic bags are very hard to ....dissolve........., they will cause pollution

3. I suggest ......giving........ lessons to poor children

4. we should prepare food..........carefully..... before turning on the stove

5. Some designers have taken........inspriation......... from Viet Nam's ethnic minorities

6. What aspect of......learning........ English do you find most difficult?

Part 2:

1-D

2 E

3 A

4 B

5 F

6 C

Part 3:

1. Wearing uniforms .......encourages........ students to be pround of being students of their school. (encour age)

2. . Would you mind.........sitting.......in the front of seat of the taxi? (sit)​

3. Nga and Maryam.........are waiting......... for Lan outside her school at present. (wait)

4. Islam is Malaysia's.........official...... relision (office)

5. I.........saw...... your school's advertisement in today's adition of the Vit Nam News last week. (week)

6. She .....has taught........English in secondary school since she graduated from university. (teach)

7. The next stage in the development of television is .......interactive........TV. (interact)

8. Easter is a joyful festival which..........is celebrated......... in many countries. (celebrate)

Part 4:

1/ He wishes that he can go out with us tornight ...can.......->......could.....

2/ I have special gifts and parties for my mom every year on the 8th in March ....in.......->.....of.....

3/ Hoa isn't satisfying with her preparation for Tet. ....satisfying.......->....satisfied........

4/ If we go on wasting water, there is a shortage of fresh water in a few decades. ....is........->.....will be.......

Part 5:

1. The player lives in Nghe An Province. He plays football skillfully

-> The player..........who plays football skillfully........... lives in Nghe An Province

2. Ha took the new camera back  to the shop because it didn't work

-> The new camera............. didn't work so Ha........ took it back to the shop

3. We have to do the test carefully

-> The task.........has to be done.................. carefully

4. Because Tuan doesn't study harder, he doesn't get good grades

->  If Tuan................studied harder, he would................ get better grades

Part 1:

1. Our parents will be very proud....of......us when we pass the exam

2. Plastic bags will cause pollution.....so.....they are very hard to dissolve

3. Hue, ...which...... was recognized by UNESCO as World Heritage Site in 1993, attracts thousands of tourists

4. We wuold die.....unless..... there were the air

5. Every one has finished the essay, ......haven't ..... they?

6. We shuold...reduce........ the amount of water our family use

Part 2:

1 C  2 A  3B  4F  5D  6G

Part 3:

1. My sister is on her summer holiday. She (lie)..........is lying.......... on the beach at the moment

2. Don't forget (turn)..........to turn....... off the faucets

3. I suggest (put)......putting......... garbage bins around the schoolyard

4. I hope (invite).......to be invited......... to his birthday party tonight

5. Miss Chi told me that she (study)........had studied......... in the U.S.A the year after

6. The Internet has (increase)..............increasingly........ developed and become part become part of our daily life

7. Finding that the film was (interest)......interesting............, we turned off the television

8. (Communicate)...........Communication........ is difficult when two people don't speak the same language

Part 4:

1. I haven't seen my grandparents since a quater of a year.    ....since.....->...for......

2. Na is very tired. However, she can't finish her homework before going to bed  ...However....->....Therefore..

Part 5:

1. The weather is not nice today, so we cannot go to the park

-> If the weather were nice today, we..........could go.......... the park

2. "Please, stop talking in the class!" the teacher said to his students

-> The teacher asked his students........to stop talking............... the class

3. The monitor...................... last week made no comment on the situation

4. Let's use electricity economically

-> Our teacher suggest that ..........we should use electricity............. economically

Part 6:

 Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnharm of the New England Institude of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

1. Natural resources will never be used up.   ..F.

2. Every one knows exactly how much fuel is left    .F.. 

3. We should use natural resources economically    .T..

4. According to Professor Marvin Burnham of the New England Institute of Technology, we shuold begin to conserve coal, oil and gas before it is too late.   .T..

1. Plastic bags are very hard to dissolve._____therefore______, they will cause pollution.
However                      So                                Although                      Therefore
2.  Tuan has been ____nominated_______ as the most effective activist in the town charity program.

congratulated               celebrated                  nominated               distinguished
3. “Let me congratulate you on your nomination for an Oscar!”-  “________it's nice of you to say so______________”
That’s right.       Well done.       That’s a good idea       It’s nice of you to say so

1. Therefore

2. nominate

3. It's nice of you to say so

cho dạng đúng của từ loại:

1. If we use much pesticide on vegetables they will become ....poisonous.... (poison)

2. The holiday was so...disappointing...that they asked for their money back. (disappoint)

3. Actually I found Tony's book was....surprisingly....interesting. (surprise)

4. The internnet has ....increasingly...developed and become part of our daily life. (increase)

5. Because plastic bags are very hard to ...dissolve.., they will cause pollution. (solve)

cho dạng đúng của từ loại:

1. If we use much pesticide on vegetables they will become poisonous

2. The holiday was so disappointing that they asked for their money back.

3. Actually I found Tony's book was surprisingly interesting.

4. The internnet has increasingly developed and become part of our daily life.

5. Because plastic bags are very hard to dissolve , they will cause pollution.

who -> which

has -> had

1.who -> which

2.has -> had

1. The paintings that Mr. Brown has in his house are worth around $100,000.

Trong câu này, "that" là một từ quan hệ (relative pronoun) và được sử dụng để nối mệnh đề quan hệ với từ điển ngữ khác trong câu. Trong trường hợp này, "that" được sử dụng để thay thế cho "paintings" và giúp mệnh đề quan hệ (Mr. Brown has in his house) liên kết với từ điển ngữ "paintings".

2. My aunt wishes she had a large house in the countryside.

Trong câu này, "had" là một động từ quá khứ giả định (past subjunctive) và được sử dụng sau từ "wish" để biểu thị một tình huống giả định hoặc không thực tế. "Had" được sử dụng trong trường hợp này để diễn tả mong ước của cô dì tôi về một ngôi nhà lớn ở nông thôn mà thực tế cô ấy không sở hữu.