-What do you think of Peter?-He is a helpful person. He is always helping people without expecting anything_______.
How can the students carry on with the listening test with all that loud noise _________?
Our kitchen needs to be equipped with a special fan to _________ the smell of cooking.
.—Shall I begin the lecture? -I’m afraid we have to wait for a while. John is coming with a microphone. -_________.I can do without the microphone.
–What’s that noise? --Oh, I forgot to tell you. The new machine __________.
--People should stop using their cars and start using public transport. -- __________. The roads are too crowded as it is.