\(x\sqrt{x}+\sqrt{x}-x-1\)

Exercise (47): Rewrite the sentences without changing their orginal
meanings.
1. People don't do enough exercise, so there is a lot of heart disease.
→If people
2. Children have bad teeth because they eat too many sweets.
→ Children would have better teeth if.
3. We don't feel healthy because the air isn't fresh.
If.
4. Today isn't Sunday so I can't take you to the circus.
If.
5. We didn't visit the museum because we hadn't enough time.
→ We would
6. I don't feel confident at interviews because my English is not very good..
→If my English.
7. It is important to protect wildlife now or there will be nothing left for our
future generations.
→If we
8. We don't have enough money so we can't buy that house.
If.
9. I missed the train because I got a traffic jam.
If
10. He isn't intelligent enough to answer this question.
If he
11. Mary didn't come so we cancelled the meeting.
→ If Mary

Exercise (52): Change these questions into Reported Speech.

2. "Does she like sports?", Hoa asked Lan.
->
3. "Do your sister and brother go to the same school?", she asked Nam.
->
4. "Are there any oranges in the fridge?", she asked her mom.
->

Exercise (52): Change these questions into Reported Speech.

1. "Do you enjoy reading?", Phong asked Peter.
->
2. "Does she like sports?", Hoa asked Lan.
->
3. "Do your sister and brother go to the same school?", she asked Nam.
->
4. "Are there any oranges in the fridge?", she asked her mom.
->

5."Will it rain tomorrow morning?", he asked his friend.
->
6. "Did you go to Hue three years ago?", Tam asked Peter.
->
7."Are Tam and Hoa late for class?", Tuan asked Lan.
->
8.She said to me "Can you speak Chinese?"
->
9."Will she be here for five days?", Tam asked Thu.
->
10. "Are you reading now?", she asked Ba.
->

1. "Do you enjoy reading?", Phong asked Peter.
->
2. "Does she like sports?", Hoa asked Lan.
->
3. "Do your sister and brother go to the same school?", she asked Nam.
->
4. "Are there any oranges in the fridge?", she asked her mom.
->

5."Will it rain tomorrow morning?", he asked his friend.
->
6. "Did you go to Hue three years ago?", Tam asked Peter.
->
7."Are Tam and Hoa late for class?", Tuan asked Lan.
->
8.She said to me "Can you speak Chinese?"
->
9."Will she be here for five days?", Tam asked Thu.
->
10. "Are you reading now?", she asked Ba.
->

Exercise (53): Change these questions into Reported Speech.
1. "Where does your father work?", the teacher asked me.
->
2."How many people are there in your family?", she asked Lan.
->
3.Tam's friend asked him, "How long will you stay in England?".
->
4.Where have you been?", the mother asked her daughter.
->
5. Lien said to her teacher, "What can we do to help him?".
->
6."How did you go to the airport?", his friend asked him.
->
7."How much does this dress cost?", Lan asked Lien.
->
8 Ba asked Tam, "How often do you wash your clothes?".
->
9>"when will your father leave Viet Nam for the USA?", Phong asked Thu.
->

10. "What are our children doing in the room?", Mr. Nguyen asked his wife.
→

Exercise (54): Change these sentences into Reported Speech.
1. The manager said, "Come into my office, please".
→
2. The teacher said to us, "Don't make so much noise".
→
3. Mr. Green said, "Please come to our dinner tonight, Bill”.
→
4. Susan said to Tom, "Don't call me again at this late hour".
→
5. She said to the boy, "Show me what you have in your hand".
→
6. The policeman ordered, "Stay where you are and don't touch anything".
→
7. The old lady said, "Will you please water these flowers for me".
->
8. She said, "Don't leave your coat on this chair".
→
9. She said to him, "Don't speak to me like that and behave yourself".
→
10. Peter said, "Would you mind lending me your dictionary till next Monday".
->