HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
I, 1D 2C 3B 4D 5A
II, 1D 2A 3B 4C 5B
Mariam, who was born in Malaysia, is Lan's penpal.
Farmers used to collect water from the village well 30 years ago.
1C 2D