=>

Ex12/

31. Have lived 

32. Has studied 

33. Have come 

34. Has already read 

35. Has just visited 

36. Have ever seen 

37. Have you ever talked 

38. Has he had

39. Haven't seen 

40. Has worked 

41. Have built 

42. Haven't been 

43. Has won 

44. Has visited 

45. Haven't lived / was

46. Have ever seen 

47. Has been 

48. Rained / had been 

49. Have already chosen 

50. Have you paid? 

$\text{⇒ Answer:(Xem hình)}$

                                    $\text{-----Done by Lhghbebong-----}$

$\text{Cho mik xin câu trả lời hay nhất, 5 sao và cảm ơn nha.}$

$\text{Mik cần điểm cho nhóm T^T}$