题目内容：

The students will have a football match if it ()fine next Saturday A will beBwould be C was D is
She asked me if I()the story beforeAhave read Bhad read Cwould read Dwill read
What()they()at eight eight yesterday evening?Aare,doing B did ,doC have ,doneDwere,doing

优质解答

1.D 主将重现 2.B 过去的过去,过去完成时 3.D 过去的具体时刻状态,过去进行时