Would you mind________the door? It's so windy and I feel so cold.
--This pair of shoes looks very pretty.--Really! Why not ________?
--Attention please, everybody! Please ________. Mr. Green will begin his report at once.
.-- Is this i-phone _________?--No, it isn’t. I am just thinking of buying________.
The heavy rain stopped the tourists________climbing down the hill.
This is such________useful book that I have learned a lot from it.