was__in 1950__this happened?A)it,when B)that,that C)it,that

was__in 1950__this happened?A)it,when B)that,that C)it,that It just happened _______ we had expected. A. that B. which C That is ____I gave him yesterday A.what B.when C.it D.that i 根据A句完成B句.1.A.It happened that they went out when I called.B. it's so happened that A.As B.It C.That ____not in his office.A .It was happened that he was B .It h 句型转换：it happened that they were having a meeting when we arr we finish the work before five.A which that B that it C that It was yesterday __ he got the job.A.where B.when C.that D.w who was it ---wanted to see me just now.A.that B.who C.when 1：It was 6 o'clock -------he came home A.that B.what C.when