Past Perfect : Quá khứ hoàn thành + Giải Thích chi tiết
1. They ............ ( build ) the house before they ....... ( move ) to Ha Noi.
2. Her mother ........... that film before 2019. ( See )
1/th libranrian didn't allow to take those books home
2/the teacher won't teach knowledge on recycling tomorrow?
3/Hoi An attacts a lot of foreign tourists
4/did all students attend first aid couse last year?
5/ Famer can milk cow twice a day
m.n ơi cứu mk vs ạ.
m.n cho mk 1 vài bài văn bằng tiếng anh nói về quê hương đi ạ.
Phân biệt certain, sure và confident.