10.This is my school ( B)
11.Lan is my friend. She is seven years old
12.It is 7.am.You say morning(a)
13.It 's 3.pm. You say good afternoon(b)
14.How are you?-I am not very well(c)
15.Jane and Ann are my sister.They are ten years old(a)
16.Goodbye.See you again(c)
17.Hi Bao(b)
18.Hi ,I am Jannet(c)
19.I am ten years old(b)
20.Ten-eight=two(c)
Chúc bạn học tốt ( Cho mình xin câu trả lời hay nhất ak?)