1.要不是因为英语考试,我上周日就可以去那场音乐会了。
the English examination,I would have gone to the concern last Sunday.
答案But for/Without
2.如果明天他打电话的话,我就告诉他。
If he me tomorrow,I would let him know.
答案should call/called/were to call
3.要是我昨天陪你去就好了。
I wish that I with you yesterday.
答案had gone
