bt1
1.are =) is
2.ride=) is riding
3.some thứ nhất =) any
4.many =) much
5.buying=) to buy
6.go =) will go
7.play game usaully =) usually play game
8.cold=)hot/summer=) winter
9.season=) seasons
10.gram=)grams
bt2
1.fean
2.do
3.much
4.the
5.don't
6.eat
7.in
8.at
9.on
10.look