34.I don't think ___ possible to master a foreign language without much momory work．(MET90)

　 A．This　　 B．that　 C．its　D．It

33.Is ____ possible to fly to the moon in a spaceship？(MET88) A．now　B．that　C．it　D．Man

32.Was it during the Second World War ____ he died？(MET88) A．that　　　　　 B．While　 C．in which　D．Then

28．It was about 600 years ago ________ the first clock with a face and an hour hand was made. A．that　　 B．until　　　 C．before　　　　 D．when 29．It was only when I reread his poems recently ____ I began to appreciate their beauty. A．until　　　 B．that　　　　　 C．then　　　　　 D．So 30．I hate ______ when people talk with their mouths full. A．it　　　　　 B．that　　　　　 C．these　　　　　 D．them 31．-- Why don't we take a little break?　 -- Didn't we just have ________ ? A．it　　　　　 B．that　　　　　 C．one　　　　　　 D．this　　　　　　　　　

24．I don' t think ________ possible to master a foreign language without much memory work . A．this　　　 B．that　　　 C．its　　　 D．it 25．It was not ________ she took off her glasses ________　 I realized she was a famous film star． A. when; that 　B. until; that 　C. until; when 　D. when; then 26.It was not until 1920 ____ regular radio broadcasts began. A．while　　 B．which　　 C．that　　　 D．since 27．________ is a fact that English is being accepted as an international language. A．There　　　 B．This　　　 C．That　　　 D．It

22．________ you come to the party so late? A．Why is it　　　　　　 B．Why it is C．Why it is that　　 D．Why is it that 23．-- Were all three people in the car injured in the accident 　-- No, ___ only the two passengers ___ got hurt． A．they were; that　 　　　　B．there was; that C．it was; who　　　　　　　　　 D．there are; who　　　　　　　　　

21．It was in the rice fields ________ we had our League meeting. A．where　　 B．that　 C．in which　 D．on which　　　　　　 　　　

19.-- I'm looking for a flat. 　 -- Would you like　 ____ with ____ garden? A．it; the　　 B．it; a 　　C．one; a　　 D．one; the 20．________ was ________ who I met in the museum this morning. A．It; him　 B．It; he　 C．That; he　 D. That; him

16．Take ________ easy. The roads are icy. A．it　　　　 B．them　　　　 C．us　　　　　 D．you 17．The TV sets made in China are much better than ________ in Japan. A．that　　　 B．those　　　　 C．them　　 　　　　　　D．It 18．-- Have you found the bike you lost yesterday? 　　 -- Yes, I've found ________ already. A．it　　　　 B．that　　　 C．the one　　　　 D．that one

12. Is ________ possible to fly to the moon in a spaceship? 　 A．now　　　 B．man　　　　 C．that　　　　　　　 D．it 13．Our food and service are better than ________ used to be. A．it　　　　 B．we　　　　　 C．they　　　　　　　 D．them 14．________ appears to me ________ the report must be truth. A．That; it　　 B．It; that　　 C．It; it　 D．That; that 15．He feels ________ duty to help others. A．that he　　 B．that his　　　 C．it he　　　　 D．it his