điền giới từ
1/The teacher ic standing...........the middle...........the room
2/Cao has to stay..........home to take care .......his dad
3/you'll give flu.............others if you go............school
4/it's hot..........the summer,and especially
5/we often lister.........pop music.........night
điền giới từ
1/The teacher ic standing....in.......the middle.....of......the room
2/Cao has to stay......at....home to take care of.......his dad
3/you'll give flu.....to........others if you go......to.....school
4/it's hot.....in.....the summer,and especially
5/we often lister......to...pop music........at .night
1.in/of 2. At/ of 3.for/to 4.in 5.to/at