24: The missing homework child was seen in the supermarket
25: Their homework is being corrected by the teacher
26: English is spoken in many countries
27: Nobody can do nothing to solve the problem
28: Fashion designers have added some patterns to the ao dai
29: Both men and women frequently worn the ao dai
30: You mustn't throw away the traditional ao dai
31: We are sent an anonymous letter
32: People say that uniforms help students feel equal
33: A whistle will be blown if there is an emergency
34: The soil here is said that it is very rich
35: He say that he is 99 years old
36: I have learnt English since 2017
37: I haven't seen him since I left Hanoi
38: The last time they played soccer was 2018
39: We have lived in HCM City for 10 years
40: They haven't corresponded since last summer
41: We have not met each other since we left school
42: How long ago did you start to learn English?
43: How long have you listened to pop music?
44: Liz began living in Hanoi when she was 10
45: It's been a long time we haven't met each other
Mình có mấy câu chưa chắc lắm
