hoàn chỉnh câu với một giới từ
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 want a glass...........lemon juice
6 they go to school............bus
7 ..........the left.........the housem,there is big tree
8 what is the difference.........two buildings?