Mjhtriuday đã viết:II/ complete the sentences using: and, but, so, or, therefore, however (2d)
1) tom is careful studen, but Tom's brother is not
2)it's not very hot, therefore I turn ỏ the air conditioner.
3)How does your father go to work? By car or by public transport?
4) people want to use car, however cars repuire so much energy run.