IV. Supply the correct form of the word in CAPITAL LETTERS for each gap in the following sentences. Identify your answer by writing the corresponding word on your answer paper.

31. He is  sure to have an accident because he drives very .....................      CARE

32. One of them is ..........................for fun                                                                WALK

33. After the ....................of equipment, man could swim freely underwater            INVENT

34. He is a famous football.............................                                                            PLAY

35. Peter can solve problems..........................................                                            WISE

41. Where’s the ………… post office from here, Tam ?                              Near

42. Hoa has a pen pal from France and they write to each other………… . regular

43. There are four …………… in that pop music.                                        Music

44. I have ………… time to play than my friend.                                         little

45. We take part in many different ………… at recess.                                act

Giải hộ mình câu này với

a) (0,25)⁴ . 1024

b) \(\frac{230^3}{23^3}\)

c) \(\frac{\left(-7\right)^n}{\left(-7\right)^{n-1}}\left(n\ge1\right)\)