A= ( x+2)(x²-2x+4) - (x³-2)

B= (x+2)(x-2)(x²+2x+4)(x²+2x+4)(x²- 2x+4)

C= (x²+3x+1)²+(3x-1)²-2(x²+3x+1)(3x-1)

D= (3x³+3x+1)(3x²-3x+1)-(3x³+1)²

E= (2x²+2x+1)(2x²-2x+1)-(2x²+1)²

Giúp em với ạ.

Complete the sentences:

1. A: "there's someone at the door".

B: " i_______( get) it"

2. Joan thinks the Conservatives___________(win) the next election.

3. A: I'm moving house tomorrow

B: i_______( come) and help you

4. If she passes the exam, she_____( be) very happy

5. I_____( be) there at four o'clock, i promise

6. A: i'm cold

B: i_____(turn) on the fire

7. A: she's late

B: don't worry she____(come)

8. The meeting____( take) place at 6pm

9. If you eat all of that cake, you____(feel) sick

10. They____(be) at home at 10 o'clock

11. I'm afraid i____( not/be) able to come tomrrow

12. Because of the train strike, the meeting___(not/ take) place at 9 o'clock

13. A: go and tidy your room

B: i_____(not/do) it !

14. If it rains, we___( not/go) to the beach

15. In my opinion, she____(not/pass) the exam

16. A: i'm driving to the party, would you like a lift?

B: okay, i____(not/take) the bus, i'll come with you

17. He____(not/buy) the car, if he can't afford it

18. I've tried everything, but he____(not/ eat)

19. According to the wear forecast, it____(not/snow) tomorro

20. A: i'm really hungry

B: in that case we_____(not/wait) for John