33．He was busy writing a story, only ______ once in a while to smoke a cigarette．

　　　 A．to stop　　　　　　　　 B．stopped　　　　　　　 C．having stopped　　 D．stopping

32．Compared with his sister, Jerry is even more ______ to, and more easily troubled by, emotional and relationship problems．

　　　 A．skeptical 　　　　　　 B．sensitive　　　　　　　 C．addicted　　　　　　　 D．available

31．The temperature will fall sharply the day after tomorrow, when a snowstorm ______ to strike our area．

　　　 A．is expected　　　　　 B．expects　　　　　　　 C．has expected　　　　 D．will be expected

30．This special school accepts all disabled students, _______ educational level and background．

　　　 A．according to　　　　 B．in addition to　　　　 C．regardless of　　　　 D．in terms of

29．The easily _______ computer system is unsafe from hackers．

　　　 A．accessed　　　　　　 B．crushed　　　　　　　 C．sealed 　　　　　　　　 D．refreshed

28．Not far from the club there was a garden, _______ owner seated in it playing bridge with his children．

　　　 A．whose　　 　　　　　 B．that　　 　　　　　　 C．which　 　　　　　　 D．its

27．- Dad, I’ve finished my assignment．

　　　 - Good, and ______ you play or watch TV, you mustn’t disturb me．

　　　 A．no matter　　　　　　 B．whenever　　　　　　 C．whatever　　　　　　 D．whether

26．We thought she’d come for a visit, but it seems she is staying _______．

　　　 A．for good　　　　　　　 B．for fun　　　　　　　　 C．at length　　　　　　　 D．for nothing

25．- Wow! It snowed last night．What a nice world!

　　　 - You’re right．But it’s more difficult to find my missing keys with snow _______ the ground．

　　　 A．covered　　　　　　　 B．covers　　　　　　　　 C．to cover　　　　　　　 D．covering

24．Nancy enjoyed herself so much _______ she visited her friends in Sydney last year．

　　　 A．that　　　　　　　　　　 B．which　　　　　　　　 C．when　　　　　　　　　 D．where