Đặt phép chia:
   x³ - 2x² + 3x + 3 |_x - 1_
- x³ - x²                  |  x² + 1x + 4
-------------------------
  0 - 1x² + 3x + 3 
-    - 1x² - 1x
--------------------------
          0 + 4x + 3
-               4x - 4
--------------------------
                       7

Vậy dư của phép chia (x³ - 2x² + 3x +3) : (x -1) là 7.

II. Use the correct tenses of the verbs 

1.Once she phoned me, she wanted to know where I was

2.As you arrive there, they greeting you politely

3.Untill he comes back to class, the teacher will begin the lesson

4.Before I cried, she told us about him

5.They trust him after he declares everything to the police

6.By the time she stops talking, some people have left the meeting.

7. Till thousands of people were tested positive, vaccine didn't arrive enough.

8.I said everything till my dad appeared

V. Use the correct form of the words in brackets to complete the following

sentences.

1. The accident happened because he drove...carelessly...(care)

2. Air...pollution...is one of the problems that people have deal to with.( pollute)

(pollute)

3. Traditional....celebration... are a good source of fun and entertainment.( celebrate)

4. You should buy this book. It's very ..informative.. ( inform )

5. ( Tradition) ...Traditionally.... , people eat sticky rice cakes at Tet

Vị trí A: 40^oB, 80^oĐ.
Vị trí B: 20^oB, 40^oĐ.
Vị trí C: 40^oN, 20^oĐ.
Vị trí D: 20^oN, 40^oT.

91.with /many kinds/ They covered/ of trees./ the hill
……They covered the hill with many kinds of trees……
92.for/ elephants/ The African/ can live/ about 70 years.
……The African elephants can live for about 70 years………
93.a historic/ city/ in North Yorkshire./ is /York
……York is a historic city in North Yorkshire……
94.Choose incorrect word:
You should stay up late at night. -> shouldn't
95.Peter _____ late for school.
A.sometimes is B.sometimes be
C.is sometimes D. is sometime
96.How many times should we eat dairy products?(D)
A. At least tice a day B. At least tice a week
C. at least three times a month D. At least five times a month

97.They have _Science_ on Wednesday and Friday.( môn khoa học)
98.My grandpa has a __backache__. He can’t carry heavy things.
99.Choose the word underlined part is pronouced differently:

A.how B. town C. slow D. power
100.to Japan/ last March?/ her parents/ go
……Her parents went to Japan last March?…… (ở đây có "last March" là Quá khứ đơn nên go chuyển thành went)

155. Which sentences is correct?
        A. There aren’t any oranges on the table. 
        B. On the table aren’t there any oranges.
        C. There aren’t oranges on any the table
        D. There on the table aren’t any oranges.
156. Do you help your mother with the housework when you ______ free time? ( are , do , make, have) 
157. They couldn’t  __see_ anything because it was dark.
158. There were a lot of beautiful places _in_ the countryside.
159. what would you like _____ dinner? ( for , with, on, of)
160. What’s _____ lunch? – Beef and sandwich. ( in ,at, for, on)
161. What’s the __matter__ with you ? – I’m having a cold.
162. His idea is quite different __from_ mine.
163. Give me a cup of tea, please! -………….( Here you are.  Here is it .  Here are you.  Here is the cup)
164. There is a ______ water in the bottle. ( much, lot, little, few)
165. Please __take__ some photos of the temple there for me.
166. The farmer _grows__  vegetables in his small field.
167. The zebra is between the giraffe _and_ the goat.
168. She is going to learn how to use a c…omputer….. in the class. (mk nghĩ vậy)
169. The sport center is  _in_ the middle of the town.
170. Does your class start at 7 a.m?  - No , it starts 15 minutes ________( late, early , lately. Later)
171. Thanks for helping me carry that box.   _My_ pleasure.
172. __Who_ is playing in the yard?  - Tom is.
173. Which sentences is correct?
A. How much rice there is in the kitchen?
B. How much rice in the kitchen there is?
C. How much rice is there in the kitchen?
D. How much rice are there in the kitchen?
174. Odd one out : best , next , recycle, red
Cái này là chọn cách đánh vần khác hả?
Nếu vậy thì "e" là cách đánh vần
=> Chọn "recycle"

31. Why don’t we go  to the beach on Sunday?

32. They grow vegetables and fruit from seeds and they hunt _______ for their meat.  ( the market, vegetable, seeds, animals)

33.Don’t eat too much ___________. ( oranges, apples, meat, juice)

34. Which / want/ do you/ to visit ? / country
=> Which country do you want to visit?

35. you receive/ would you feel / How/ a present from Harry / when
=> How would you feel when you receive a present from Harry?

36. _Whose_ car is this, Mary’s or Tom’s ?

37. You should protect the environment and wild __animals_.  

38. Students are waiting for the bus stop ________ ( now, at a moment, at a present , yesterday)

39. They are watching a film on TV ______ ( now , at present, at the moment , all are correct )

40. candies at night /  too many / Children / shouldn’t / eat
=> Children shouldn't eat too many candies at night.

41. watching / cartoons / after school. / enjoys / Clara
=> Clara enjoys watching cartoons after school.

42. Don’t  t…hrow. wastes in the street.

43. Your mother’s sister is your _aunt_.

44. It’s __________ and it snows in winter. ( sunny, windy, cool, cold)

45. The monkey is _____ the car .( near, under, next to , on) 
Note: Cả bốn từ này đều đúng ngữ pháp nên chọn từ nào cũng được

46.at the meeting / won’t / be / tomorrow. / Mr Smith
=> Mr Smith won't be at the meeting tomorrow.

47. Dolphins can’t live in _polluted_ water , but a lot of the sea is polluted.

48. Don’t eat too many ice- __cream_ before going to bed.

49. Which sentence is correct ?

A. What weather do you like ?                           B. What’s weather do you like?

C. What is weather you like?                              D. What the weather are you like?

50. Visitors / 10 p.m / can’t stay in / the hospital / after
=> Visitors can't stay in the hospital after 10 p.m.

1. Bạn ơi, chú ý nên tự làm và đừng tham khảo nhé, cốt là lấy kiến thức chứ ko phải câu trả lời vô nghĩa, mong bạn chú ý.
2. Nếu bạn muốn chép từ trên mạng xuống đây, bạn nên ghi chữ Tham khảo.

20. John is the son of Mr. and Mrs. Black.
21. Mr. Ba gets to work everyday by his motorbike.
22. There are six hundred students in my school.
23. Jack is Julia's brother.
24. The bank is in front of the supermarket.
25. The children are going to school on foot now.

TBC: (Số 1 + Số 2 + Số 3+.....) : Số lượng các số
=> TBC của dãy số:
 \(\left(142+376+852+974+631\right) : 5=2975 : 5=595\)