I think we have met the word before.—Yes.It is in the reading material ________ we ________ reading yesterday.

There is an air conditioner _______ the twowindows in the room.

Mum, I’m afraid it’s going to rain.The clouds in the sky are ________.[]

The general manager of the company asked me ___ I was interested in working for her.

My bicycle is nowhere to be found. Who ___have been using it