—How is your grandma?—She’s fine. She used to_____ TV at home after supper. But now she is used to ____out for a walk.
Kate is not good ___ English but she does very well __ Biology.
It was very silly ___ you to take in what he said. He is a liar!
He suddenly return ___ a stormy night.
__________! There comes a train!
The car runs ___ a very high speed and directly hits the tree beside the street.