7- Is this the best hotel ? you had no dificulty in finding it

Is this_______________?

8-The man is a secratary. You saw him at the desk

The man whom you_____________________________________________________

9-Jane is a woman ./jane is going to China next year

Jane is _______________________________________________________

10- Is this the book ? you lost it yesterday 

Is this ___________________________________________________________

11- I bought a picture .It was very valuable

I bought_________________________________________________________ 

12- Have you ever spoken to the people ? They live next door 

Have you___________________________________________________________

13-It' a book . It will interest a lot of people

It's a book____________________________________________________________

14- These are the keys.They often open the front door and the back door

These are the__________________________________________________________

15- Here's an article . It may interest you

Here's an_____________________________________________________________

16- Where is the girl ? she sells the tickets

Where's_______________________________________________________________

17-Have you got something ? It will get ink out of the carpet

Have you _____________________________________________________________?

18- This is my book .It is very interesting

This is _________________________________________________________________

19- The flowers were roses.I bought the flowers for my sisters.

->The flowers___________________________________________________

20- The man is a secretary. You saw him at the desk.

->The man________________________________________________________

21- Jane is the woman. Jane is going to China nextyear.

->Jane_______________________________________________________

22- The vegetables are not fresh. You sold them.

->The vegetables___________________________________________________

23-Is this the book? You lost it yesterday.

->Is this________________________________________________________

24- The street is very wide. It leads to my school.

->The street_______________________________________________________

25- The singer is Miss White. He likes her best.

->The singer_____________________________________________________

26-People in Isreal are going to celebrate their festival. It is called Passover.

->Their festival_____________________________________________________

27- The man over there is a famous singer. He is playing soccer.

->The man_______________________________________________________

28-We all like sticky rice cakes. They are special Vietnamese food for the NewYear.

->Sticky rice cakes__________________________________________________

29-The tigers and the women were from Africa. You saw them on TV yesterday.

->The tigers and the women___________________________________________

30-He gave me a new dictionary. Thank him very much for it.

->A new dictionary_____________________________________________

31-The book is very interesting.I have read it.

->The book_______________________________________________________

32-The car is very new. I have just bought it.

->The car____________________________________________________________

33-The boy was very poor.I helped him yesterday.

-> The boy_________________________________________________________

34-The girl was Betty.She was asked to sing lastnight.

->The girl_______________________________________________________

35-The woman was very polite.She answered the phone.

->The woman_____________________________________________________

36-Where is the newspaper? I bought it this morning.

->Where____________________________________________________

37-The people brought a big present. They came to the party.

->The people___________________________________________________

38-The man is a doctor. She wants to see him.

->The man_____________________________________________________

39-The pianist is very famous. He played at the concert lastnight.

->The pianist___________________________________________________

40-Do you know the boy ? He sat next to me at the dinner party.

->Do you know_________________________________________________?

41-The flowers were roses. I bought them for my mother.

-> The flowers_________________________________________________

1. If he tells me ,i won't be late

=> Unless

Giúp mình với !!!😝😝😝

Mọi người làm ơn giúp mình nha !!!

Lao động là quyền vì mọi công dân có quyền tự do sử dụng sức lao động của mình để học nghề, tìm kiếm việc làm, lựa chọn nghề nghiệp có ích cho xã hội, đem lại thu nhập cho bản thân và gia đình.
Lao động là nghĩa vụ vì mọi người có nghĩa vụ lao động để tự nuôi sống bản thân, nuôi sống gia đình, góp phần sáng tạo ra của cải vật chất và tinh thần cho xã hội, duy trì và phát triển đất nước.

Độ muối ( độ mặn nước biển ) khác nhau do tác động của các yếu tố: 
- Nhiệt độ nước biển (các dòng hải lưu nóng, lạnh). 
- Lượng bay hơi nước. 
- Nhiệt độ môi trường không khí. 
- Lượng mưa. 
- Điều kiện địa hình ( vùng biển kín hay hở ). 
- Số lượng nước sông đổ ra biển.

Đúng .Vì nhiệt độ trung bình người là 37 độ c

Đáp án:

- Áo lông cừu là 1 loại lông chuyên dụng để làm áo mặc cho mùa đông để giữ ấm cơ thể. Ta biết ở các lớp lông cừu thường có những khoảng không khí, mà không khí truyền nhiệt kém nên ta sẽ cảm thấy ấm hơn.