giải cho mk vs ạ ^^ ----- Nội dung dịch tự động từ ảnh ----- 12.Despite having a lot of homework , Hoa watched TV yesterday. Although 13. Because of the heavy rain , we couldn't go on a picnic. > the rain > Because the rain 14. we couldn't go out because there was a lot of homework yesterday .. >( so) > Because of 15. We must get up early to catch the bus to school. >We have >It is 16. There were often a lot of tall trees around the city , but now there aren't any. There used 17. Don't forget to do the homework , or you will get bad marks . > If .... > Unless.. 18. The romantic comedy is very interesting. >I am .. ............. 19. Lan and Mai began to collect stamps when they were 10. >Lan and mai have 20. Tuan doesn't enjoy collecting stamps in his free time. >Tuan is ..... ...