Tuyển Cộng tác viên Hoc24 nhiệm kì 28 tại đây: https://forms.gle/GrfwFgzveoKLVv3p6
khi 4:3=tứ chia tam=tám chia tư=8:4=2
Cho dạng đúng của động từ trong ngoặc vào chỗ chấm
1. .Luckily , the nicest apartment is also the cheapest. (luck)
2. December is the ..busiest. time of the year for shops. (busy)
3. May I ask you a ......personal........... question? (person)
4. Hoa doesn't have any friends in Ha Noi so she feels ....unhappy.............. . (happy)
5. What an .....amazing........... kitchen! (amaze)
6. The book is packed with useful .....information.............. . (inform)
1. Lan asked me (go) _go_____ to the supermarket.
2. I think you should (do) ____do___ the morning exercise.
3. My teacher said I should (spend) _____spend___ more time on my English.
4. English and French (teach) teaches_____ in our school.
5. I (lose) 'am losing__ my pen. I can't find it everywhere.
6. We (see) _see____ a road accident near the shopping center this morning.
7. His hair is very short. He (have) __has___ a haircut.
9. My bicycle isn't here anymore. Somebody (take) _take______ it.
10. I (not eat) didn't eat__ anything yesterday because I (not feel) __didn't feel____ hungry.
11. The glasses look very clean. _Have___ you (wash) __wash___ them?
12. Let's wait for Lien (arrive) __arriving____ and we (have) will have dinner.
Câu 2. Em hãy tìm từ à phần gạch chân có cách phát âm khác so với những từ kia.
Ví dụ: 0. A . fun B. run C. sun D. music
1. A. orchestra B. chat C. lunch D. teacher
2. A. celebration B. collection C. education D. question
3. A. relax B. snack C. area D. atlas
4. A. receive B. score C. scout D. comics ( câu này gạch chân ở đâu vậy bạn ? )
VIII. Em hãy một câu đúng trong 3 câu đã cho.
1. a. Would you like having lunch with me?
b. Would you like to have lunch with me?
c. Would you like to having lunch with me?
2. a. We’re going study in the library together.
b. We will going to study in the library together.
c. We’re going to study in the library together.
3. a. What does Trang play usually in the afternoon?
b. What does Trang usually play in the afternoon?
c. What usually does Trang play in the afternoon?
4. a. Let’s stay at home and watch TV.
b. Let’s to stay at home and watch TV.
c. Let’s staying at home and watch TV.
5. a. How usually do you go swimming?
=> abcde chia hết cho 5 => e chia hết cho 5
Với e=5=> abcde = 45 x a x b x c x d x 5
Vì abcd5 là số lẻ => a,b,c,d là số lẻ
=> d5 = 75 hoặc 25 ( loại vì d lẻ )
Ta có : abc75 = 45 x a x b x c x 7 x 5
Vì abc < 100 000 => 45 x a x b x c x 7 x 5 < 100 000
Vì abcde chia hết cho 9 => ( a+b+c+7+5 ) chia hết cho 9
=>( a+b + c +3 ) chia hết cho 9 (1)
Vì 0 < a,b,c nhỏ hơn hoặc = 9 => 3< a+b+ c +3 < 30 (2)
Từ (1), (2), (3) => a+b+c+3 = 18
( Vì abc nhỏ hơn hoặc bằng 63 )
p/s bạn gạch trên đầu chữ số abcde75, abcde ,... hộ mình nhé , máy mk ko viết được