As the idea of low-carbon life is now _____ accepted, more and more people travel by public transport.

.—We’ll eat as soon as the meat is done.—It has__________to cook for another five minutes.

My brother was still studying _______into the night while I was _______asleep.

Plants need water and sunlight to grow well. _____, a healthy body requires a balanced diet. 

— Do you really want to go out? — It may rain．         , I shall go out; I don’t mind the rain．