điên giới từ thích hợp đẻ hoàn chỉnh câu
1 there are a lot of cows and buffaloes............his farm
2 you should keep.........the grass
3 students often play soccer..........the stadium
4 nam lives.....his brother....65 Tran Phu Street
5 he wants a glass....lemon juice
6 they go to school......bus
7 ........the left.....the house, there is abig tree
8 what is the difference.......two building