Three trees can do the job of 15air-conditioners _________ almost all day.
It’s good for people to walk more and drive less. So I’d rather _______ half an hour’s walk to work.
It’s not the right time to argue about who should be blamed. We’d better ________ and come up with a new way as soon as possible.
Excuse me, could you tell me ________?
Why not listen to Where has the time gone again? Sorry, my MP 5 doesn’t work. I’ll have it ________ tomorrow.
Did you have a party last night? Yes. Not only we but also my teacher Mr Wu. ________fun at the party.