HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
a. 4/5*(7/2+1/4)^2
b.(x-1/5)^2004+(y+0,4)^100+(z-3)^678=0
Make questions
1.He had breakfast at 6.30
2.They went to Ho Chi Minh by plane
3.We will go shopping next Sunday
4 She is a teacher
5.He works in a hospital