30.I ______ you not to move my dictionary---now I can’t find it.

　　　 A asked　　　　　　　　　　 B ask　　　　　　　　　　　　 C was asking　　　　　　 D had asked

29.You ______ be tired---you’ve only been working for an hour.

　　　 A must not　　　　　　　　 B won’t be　　　　　　　　 C can’t　　　　　　　　　　 D may not

28.“We can’t go out in this weather,” said Bob, ______ out of the window.

　　　 A looking　　　　　　　　　 B to look　　　　　　　　　 C looked　　　　　　　　　 D having looked

27. ______ you call me to say you’re not coming, I’ll see you at the theatre.

　　　 A Though　　　　　　　　　 B Whether　　　　　　　　 C Until　　　　　　　　　　　 D Unless

26.The forest guards often find campfires that have not been______ completely.　　 A turned down　　　 B put out C put away　　 D turned over

25.---Has Sam finished his homework today?

　 ---I have no idea. He______ it this morning.

　　　 A did　　　　　　　　　　　　 B has come　　　　　　　 C was doing　　　　　　　 D had done

24.The evening news comes on at seven o’clock and______ only thirty minutes.

　　　 A keeps　　　　　　　　　　 B continues　　　　　　　 C finishes　　　　　　　　　 D lasts

23.There were dirty marks on her trousers ______ she had wiped her hands.

　　　 A where　　　　　　　　　　 B which　　　　　　　　　　 C when　　　　　　　　　　 D that

22.When first______ to the market, these products enjoyed great success.

　　　 A introducing　　　　　　 B introduced　　　　　　　 C introduce　　　　　　　 D being introduced

21.---Can I look at the menu for a few more minutes before I decide?

　 ---Of course. ______, Sire.

　　　 A Make yourself at home　　　　　　　　　　　　　　 B Enjoy yourself

　　　 C It doesn’t matter　　　　　　　　　　　　　　　　　　 D Take your time