--- I can’t find Mr. Smith .Where did you meet him this morning?--- It was in the hotel ___ he stayed. A. that B which C. the one D. where
You'll miss the train ______ you hurry up.
When you read the book, you' d better make a mark _____ you have any questions.
We'd better hurry ______ it is getting dark.
I didn' t manage to do it _____ you had explained how.
_____ he comes, we won't be able to go.