1.A motorbike is often cheaper than a car
=> A car is often .....................
2.Hoi An is quiet than Ho Chi Minh city
=>Ho Chi Minh city is ..............
3.The air in the countryside is often cleaner than in the city.
=>The air in the city is often............
4.Ba Be lake is the bigger than all the other natural lakes in Viet Nam.
=>Ba Be lake is the ......................
Loga
Sinh Học lớp 12
