—Four dollars a pair?I think it’s a bit too much.—If you buy three pairs,the price for each will________ to three fifty.
He usually goes to work by bike _______ it rains.
She knew nothing about his journey _______ he was likely to be away for three months.
“How did the robber get in?” “______ an open window on the first floor.”
_______ reading the letter, what has he done?
They promise that the work would all be finished _____ next week.