Giúp em với ạ đc ko em cảm ơn nhiều lắm ạ
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1 outside
2 happy
3 on
4 bike
5 hand phone
6 university
7 emigrated
8 Travelling
9out
10 Where
11
12 furniture
13 successfully
14 In 1876
15 play tennis
Câu 1: A
Câu 2: B
Câu 3: D
Câu 4: A
Câu 5: C
Câu 6: B
Câu 7: A
Câu 9: B
10.
\(H\left(x\right)=-5x^4+10x^3-15x+1\)
\(=-5x\left(x^3-2x^2+3\right)+1\)
\(=-5x.0+1\)
\(=1\)
9.
\(P\left(x\right)-Q\left(x\right)=\left(1-a\right)x^3+x^2+x-6\)
\(P\left(x\right)-Q\left(x\right)\) là đa thức bậc 3 khi và chỉ khi \(1-a\ne0\)
\(\Rightarrow a\ne1\)
4 going to buy a lot of things for the party tomorrow
5 is go out somewhere for a drink
6 Jane going to travel around the world
7 short and fair
8 a good football player
9 a fast runner
10 hard workers
11 swim well
12 worked busily
1 A
2 D
3 C
4 A
5 A
1 C
2 A
3 D
4 A
5 B
6 D
7 C
8 C
II
1 A
2 B
III
1 deaf
2 countless
3 inventor
4 delivery
IV
1 He worked with deaf-mutes at Boston University in America
2 I am going to see the movie Dream city at 6.45 this evening
V
1 going to visit my friends next Sunday
2 go to the movie tonight
hơi nhiều chút nhưng thôi cố làm vậi =((
8. careful enough to do that job.
9. going to come over to pick you up.
10. going to visit her grandparents tomorrow.
11. not going to buy some new books.
12. to play basketball this afternoon.
13. going to do tomorrow?
cấu trúc nè :3 intend to V = be going to V
14. to visit our teacher today.
15. to finish this homework now.
16. take care of her house.
17. to go home on time.
18. to ask my aunt and she's downstairs.
19. about coming to my house for lunch?
20. we meet inside the center, at the cafe corner?