Each misfortune you come across will carry in the seed of tomorrow's good luck. So hang on until you succeed.
---- How long do you suppose it is ________he arrived here? -----No more than half a week.
The second half of his voyage was __________ dangerous part, during which he sailed round the Cape Horn.
----How long can I keep the book? ----A week.You _____to return it by Monday.
Why don’t you bring ______ to his attention that you are too busy to do it?
There are few problems left I believe you can deal with them yourself.