1 If I knew anything about her background, I could tell you

2 If she weren't too shy, she would have many friends

3 If people didn't use so many cars in the city, there wouldn't be so much pollution

4 If I felt well, I would go out with you tonight

5 If you didn't live so far away, we cwould visit you often

1. What was wrong with you?

What was the matter with you?

2. Lan was absent from class yesterday because of her sickness.

Because Lan was sick, she was absent from class yesterday.

3. What is the weight of the parcel?

How heavy is the parcel?

4. What is your home address?

Where do you live?

5. What was your weight last year?

How much weight were you last year?

1.If i know the answer, i will tell you

2. If i know her number, i will ring her up

3. Nobody in my class is as tall as Lan

1. Peter is too young to see the horror film.

 => Peter is not old  to see the horror film.

2. Remember to turn off the light before goinf out .

=> Don't  turn off the light before goinf out .

3. I intend to come over to pick you up .

=> I'm intended to come over to pick you up .

4. Alexander G.Bell invented the telephone.

=> Alexander G.Bell was inventing the telephone.

5. The theater is near Hoa house.

=> The theater isn't far Hoa house.

1. Peter is not old enough to see the horror film.

2. Don't forget to turn off the light before going out

3. I am going to come over to pick you up.

4. Alexander G. Bell was the inventor of telephone.

5. The theater isn't far from Hoa's house.

good luck !!

III. Finish the second sentence so that it has a similar meaning to first one.

(Hoàn thành câu thứ hai để nó có nghĩa tương tự như câu thứ nhất)

1. I don't know anything about her background, so I can't tell you.

$\to$ If I knew something about her background , I could tell you

2. I wasn't hungry, so I didn't feel like eating.

$\to$ If I had been hungry , I would have felt like eating

3. She's too shy; that's why she doesn't have many friends.

$\to$ If she she weren't too shy , she would have many friends

4. They were able to buy the house only because their parents lent them the money.

$\to$ If their parents hadn't lent them the money , they would have been able to buy the house

5. People use so many cars in the city; that's why there's so much pollution.

$\to$ If people didn't use so many cars in the city , there wouldn't be so much pollution

6. I remembered Susan's birthday only because you reminded me about it.

$\to$ If you hadn't reminded me about Susan's birthday , I wouldn't have remembered it

7. The car in front stopped so suddenly, so I crashed into its back.

$\to$ If the car in front hadn't stopped so suddenly , I wouldn't have crashed into its back

1. I don't know anything about her background, so I can't tell you.

If I knew something about her background, I would tell you

2. I wasn't hungry so I didn't feel like eating.

If I had been hungry, I would have felt like eating

3.She's so shy, that why she doesn't have many friends.

If she weren't shy, she would have many friends

4. They were able to buy the house only because their parents lent them the money.
→ If their parents lend them the money, they will buy a house

5. People use so many cars in the city; that's why there's so much pollution.
→ If people use a lot of cars in the city, there will be a lot of pollution.

6. I remembered Susan's birthday only because you reminded me about it. If you had reminded me about Susan's birthday, I would have remembered

7 The car in front stopped so suddenly, so I crashedinto its back.

If the car in front hadn't stopped so suddenly, I wouldn't have crashed into its back

#4. They were able to buy the house only because their parents lent them the money.

If their parents hadn't lent them the money, they wouldn't have been able to buy the house

I am tallest

I am the tallest in my class

im short

and too does Nga

careful driver

finish the work today

the boys 2 hours a day to learn english

1 . I often study in the library,and so does Nga.                                                                                                                                                   2.Mr.Nam is a careful driver.                                                                                                                                                                               3.You don't have to finish the work today.                                                                                                                                                            4.It takes the boys 2 hours a day to learn english.                                         

1. I often study in the library, and Nga does, too.

--> I often study in the library, and so does Nga.

2. Mr. Nam drives carefully.

--> Mr. Nam is a careful driver.

3. It isn't necessary for you to finish the work today.

--> You don't have to finish the work today.

4. The boy spends 2 hours a day learning English.

--> It takes the boy 2 hours a day to learn English.

4 a careful diver

5 not to spend much time on video games

1. He s drawing, but he doesn't draw well

--> Although he s drawing,....he doesn't draw well....................

2.My dress is almostthe same as yours (similar)

--> My dress is.....similar to.....................your dress

3. Yesterday, I studied at the library, and Nga did, too

--> Yesterday, I studied at the library, and so.did Nga........................

4. Mr. Nam drives carefully

--> Mr. Nam is..a careful driver........................

5. Children shouldn't spend much time on video games

--> Children ought.....not to spend much time on video games....................