* Combine two sentences into one. Use the sentence in brackets to make a non-defining relative clause.
1. The National Library opens every weekday. (The library is on the second floor).
The National Library, which is on the second floor, opens every weekday.
2. Developed countries are helping developing countries. (They are ahead in education and wealth.)
Developed countries, which are ahead in education and wealth, are helping developing countries.
3. Internationalisation has brought about both opportunities and challenges. (It started 15 years ago.)
Internationalsation, which started 15 years ago, has brought about both opportunities and challenges.
4. Smartphones will be used widely in school to support learning. (They help students to write scripts and make videos.)
Smartphones, which help students to write scripts and make videos, will be used widely in school to support learning.
5. Jack London wrote internationally famous novels like Call of the Wild and White Fang. (He is an American writer.)
Jack London, who is an American writer, wrote internationally famous novels like Call of the Wild and White Fang.
6. Have you ever heard about Captain James Cook? (He mapped a lot of places in the world, including Australia and New Zealand).
Have you ever heard about Captain James Cook, who mapped a lot of places in the world, including Australia and New Zealand?

16 sparrows were resting on 2 lamp post

2 sparrow flew from the first to the second lamp post

3 sparrows flew from the second to the first lamp posts .

The number of sparrows on the first and the second lamp posts became the same.

How many sparrows on each lamp post at first.

giúp mik thêm bài này zới:

There are 30 days in the month of April.31 students will be celebrating their birthdays in that month

Can you find 2 student who were born on the same day? Why?

cảm ơn các bn rất nhiều, các bn làm đc bài nào thì chỉ mik zới nhé

7. Circle the correct prepositions to complete the sentences.

1. The staff room is............................ (at/in/on) the second floor of the building.

2. When I saw Hoa, she was holding a pocket English dictionary ......................(at/in/on) her hands.

3. Is their school (at/in/on)......................... 32 Vo Van Kiet Avenue?

4. The child is sitting (at/in/on) the classroom, looking at the poster (at/in/on)..................... the wall.

5. Parents usually wait for their children (at/in/on) the school gate (at/in/on) ..................11:30 a.m.

6. What do you usually do (at/in/on) .............................Tet?
8. Complete the sentences with appropriate prepositions of place.

1. I studied __________________ that lower secondary school when I was young.

2. There are many books __________________ the shelves of the school library.

3. The science laboratories and computer rooms are ___________________ the top floor of the building.

4. Do the children have to do homework ________________  home?

5. When you visit my school, you will see many flowers _________________ the school garden.

6. Here you can see some pictures of our summer activities ______________________ the wall.

Vì ngu anh

Complete the second sentence so that it means the same as the first sentence, using the adjective in capitals.

1.     The first question was easier than the second one. (DIFFICULT)

The second question _________________________________________

2.     The black coat is smaller than the brown one. (BIG)

The brown coat  ____________________________________________

3.     The chair isn’t as comfortable as the sofa. (COMFORTABLE)

The sofa  __________________________________________________

4.     Jim’s suitcase was lighter than Jack’s suitcase. (HEAVY)

Jack’s suitcase  __________________________________________________

5.     His homework was better than mine. (BAD)

My homework  ____________________________________________

6.     The big television is more expensive than the small one. (CHEAP)

The small television ________________________________________

7.     The Royal Hotel is more old-fashioned than the Holton Hotel. (MODERN)

The Holton Hotel ____________________________________________

8.     The weather yesterday was worse than it is today. (GOOD)

The weather today  __________________________________________

9.     People in the city aren’t as friendly as those in the country. (FRIENDLY)

People in the country _________________________________________

10.            Life in the city is more interesting than life in the country. (BORING)

Life in the country  _________________________________________