—Sir, could I turn in my homework assignment a bit late?
—________, since you haven’t been well these days.
A.You can’t be serious B.Oh, all right
C.I’m afraid not D.Good idea
Tommy, ________ your doctor’s advice or your cold will get worse.
A.follow B.following C.followed D.follows
Students show great interest in ________ Professor William presents to them in his class.
A.whichever B.wherever C.whatever D.however
________ deserts for many years, I am still amazed at their beauty.
A.To study B.Having studied C.Studying D.Studied
It is estimated that living expenses for international students in the university ________ around $9,000 a year, which ________ a heavy burden for some of them.
A.is; is B.are; are C.is; are D.are; is
—Could you share with me your ________ for happiness?
—Having a positive outlook on life.
A.record B.recipe C.range D.receipt
