The book has helped me greatly in my daily communication, especially at work ________ a good impression is a must.
----Must I finish the jod at seven o’clock?----No, you___________
---- The reason why he has been such a success is ________he had lost his money.
—Should I follow in my father’s footsteps and study medicine?— __________________.
—Do you remember _______ vase I gave you as a birthday gift last year?—Yes, I fell in love with it at _______ first sight.
We’d better _____ some sports because sports can give us a perfect build and protect us from getting illness easily.