- Mr. Black, this is our language lab. Would you like to go in and have a look? -- OK. .
He is talking so much about America as if he _____ there.
________ is impossible for us to offer him any help.
So excited was the winner that he couldn’t say any word to his feelings.
How dirty the floor is! You should have someone _____ it at least twice a day.
Our neighbor offered to look after our baby while we were away, ____ was very kind of her.