状语从句
　　36、They stopped at Tianjing they might visit the TV tower.
　　A.so B.because C.so that D.in order
　　37、We all got up early we might start at six.
　　A.in order that B.in order to C.so D.so as to
　　38、Let the dog loose so that it have a run.
　　A.should B.must C.could D.need
　　39、clearly so that your teacher you correctly.
　　A.Write, can understand B.Having written, can understand
　　C.To write, could understand D.Writing, will understand
　　40、He started early so that he there in time.
　　A.could get B.got C.had got D.would have got

　　参考答案：
　　36、C 37、A 38、C 39、A 40、A