There is no reason _______ they shouldn't be successful.
A. that
B. what
C. why
D. when
Đáp án C
Giải thích: cấu trúc the reason why + mệnh đề: lý do vì sao
Dịch: không có lý do tại sao họ không nên thành công.
He was playing very softly_____________ he _____________ disturb anyone.
He would never do anything to _______ the lives of his children.
They evacuated everybody from the danger zone_______ they _____ reduce the risk.
It looks like they are going to succeed_________ their present difficulties.
Yesterday morning my mother _______ me a new bicycle as my old one _______ stolen.