My daughter must be careful when she cuts fruit with a knife.
People should water the trees once a day.
I think Son Doong Cave is a wonderful tourist attraction of Viet Nam.
There are many fruits I like about my neighbourhood. (Or: I like many fruits in my neighbourhood.)
It's very convenient because there is a big supermarket near my house.

It is necessary for us to read a book every day. -> We must read a book every day.
The teacher tells us not to speak in the lessons and not to go to school late. -> The teacher tells us that we mustn't speak in the lessons and mustn't go to school late. (Or: The teacher tells us that we must not speak in the lessons or go to school late.)
It's not a good idea when students lie to their teacher. -> Students shouldn't lie to their teacher.
It's good if you say "Thank you" to a person who has helped you. -> You should say "Thank you" to a person who has helped you.


 

V. Reorder the words to make meaningful sentences:

1. My daughter must be careful when she cuts fruit with a knife.
2. People should water the trees once a day.
3. I think Son Doong Cave is a wonderful tourist attraction of Viet Nam.
4. There are many fruits I like in my neighbourhood.
5. It’s very convenient because there is a big supermarket near my house.

VI. Rewrite the following sentences without changing the meaning:

1. We must read a book every day.
2. The teacher tells us that we mustn’t speak in the lessons and go to school late.
3. Students shouldn’t lie to their teacher.
4. You should say “Thank you” to a person who has helped you.

1. My daughter must be careful when she cut fruit with a knife.

2. People should water the trees once a day.

3. I think Son Doong Cave is a wonderful tourist attraction of Viet Nam.

4. There are many fruits my neighbours like about.

5. It's very convenient because there is a big supermarket near my house.

VI. Rewrite the following sentences without changing the meaning.

1. We must read a book every day.

2. The teacher tells that we mustn't speak in the lessons and go to school late.

3. Students shouldn't lie to their teacher.

4. You should say "Thank you" to a person who has helped you.