1 C

2 D

3 B

4 A

5 C

1C 2A 3D 4A 5A 6B 7C 8C 9B 10D

D

C

Windows + Shift + S

21. D

22. D

23. B

24. C

25. C

26. B

27. B

28. A

29. B

30. B

31. B

32. D

33. B

34. C

35. B

36. C

37. C

38. B

39. B

40. A

a. <

b. >
c. =
d. <

A là 22 vì 22 chia 3 dư 1, chia 5 dư 2
Vậy 22 : 15 = 1 (dư 7)
-> A chia 15 dư 7

1. The bookshop is not far from here.
2. It takes them about two hours to get to their hometown.
3. We must use the zebra crossing when we cross the street.
4. There are a lot of beautiful flowers in the garden.
5. Tom went to his hometown in America by plane.