dựa vào gợi ý,viết thành câu hoàn chỉnh
1.When/nice/family/spend/weekend/grandparents/farm.
2.should/do/some morning exercises./It/be good/your health.
3.Jessica/usually/sports/free time/sometimes/camp/classmates.
4.Which/bigger/Mexico City/London?
5.Trash/pollue/land/rives/oceans.
Giúp mink nha!năn nỉ mà!