Sitting at the corner of the meeting room, he looked sad because there were so many problems ________.
We decided not to climb the mountains because it was raining ________.
He has changed a lot. He _______ not what he _______.
________ cave that George has discovered in his lifetime is near the Alps.
“You’ve left the light on.” “Oh, so I have. _____ and turn it off.”
.Mr. Smith ________ me to buy several ________ eggs for the dinner.