38.　in 1914 　the First World War broke out? A.Was that, that　　 B.Was that, when C.Was it. that　 D.Was it, when

37.　certain that his invention will lead to the development of production. A.That's　　　　　　 B.This is　　　 C.It's　　　 D.What's

36..　that she has gone to the United States? A.Was it true　　　　 B.Is it true　　　 C.It is true　D.It was true

35.　you met the Englishman? A.Where it was that　B.Who it was thatC.Where was it that D.Where was that

34.It was not until 1936 　basketball became a regular part of the Olympic Games. A.that　　　　　　　 B.when　　　 C.which　　　　 D.then

33.“It” is often used to 　a baby. A.mean to　　　　　 B.stick to　　 C.point to　　 D.refer to

32.It's demanded that we 　　there on foot. A.not to go　　　　 B.don't go　　 C.not go　　　　 D.won't go

31.It will not be　　we meet again. A.long before　　　 B.before long　　 C.soon after　　 D.shortly after

30..It's the second time you 　late this week. A.arrive　　　　　 B.arrived　　　 C.have arrived　D.had arrived

29.I don't think 　difficult for a Chinese student to master a foreign language within five years A.that　　　　　　 B.it　　　　　 C.too　　　　 D.very