The parents were shocked by ________ news that their son needed ________ operation on his knee.
You can’t be too careful; this kind of cloth_____.
I remember quite well that it ______Sue and John who helped me that morning
—We were not sure which way to go. In the end we chose to turn right.—You _______ the wrong way. You _______ left.
—Does Mr. Smith live next door to you?—No, but he _______.
______ for a long time, but he managed to catch up with his classmates at last.