hoàn thành hình thức đúng của tính từ trạng từ
1.non-smokers usually live .....than smokers.(long)
2.traffic in the city is always......than that in the countryside.(busy)
3.it usually rains...........in central vietnam than in other regions.(heavy)
4.I will have to try a bit.......than this.(hard)
5.the hall was lighted.........than the corridors.(bright)
6.time goes by......when we are busy.(quick)
7.our family has lived.......in the country than in the town since last year.(happy)
8.the boys were phaying the game.......than the girl.(noisy)
9.this task can be completed..............than that one.(easy)
10.a tractor can plough.....than a buffalo or a house.(good)