I was really anxious about you. You _______ have left home without a word.
A. mustn't B. shouldn't C. needn't D. couldn't
___ reading books in my spare time, I also surf on the internet sometimes.
A. Including B. Except C. But D. Besides
Work means much to me. It is ______ of my life ______ air, water and sunlight.
A. as much a part; as B. as a part as much; as
C. as a part much; as D. so much a part; as
To gain a bigger _______ internationally, many companies are striving to make their products more competitive.
A. hold B. share C. interest D. part
—Tony said he could fix my bicycle, but I really doubt it.
—_ __. He's good at that sort of thing.
A．Don't worry B．Of course
C．A piece of cake D．I couldn't agree more
No sooner ________in the distance ______a storm began to pour.
A. a thunder broke; when B. a thunder had broken; than
C. had a thunder broken; than D. did a thunder break; than
