— Can you tell me the short _____ of London?—The best way to see London is by boat. After _____off the boat at Tower Bridge, you can have a walk around the Tower of London .
--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.