You ______ when you heard the news.A、 must have been very excited B、 must be very excited C、 can be very excited D、will have been very excited

----When did you ______ breakfast? ______ (打电话) me when you come back. what will you do when you ______(know) the way What _____ you ______(be) when you grow up? You __________ careful .When you ______ the road When are you going to Shanghai?(改为同义句)When are you _____ ______ Shanghai When did you get his letter?同义句转换 When did you ______ ______him? turn off the light when you leave,________ ______ When _____ you ______ (buy) this computer It looks smart Paul,______（be） careful when you cross the road. how do you know when it opens and ______(close) when your friend succeed,you will say______ You should be careful when ______(cut) the cabbages. When you when you 英语翻译你们将什么时候举行这次服装表演呢When are you ______ ______ ______the______ ______? Can you show me your photos when you come back?(改为祈使句)_____ ______ your photos when you come back You will fail in English ______ you work harderA.unless B.if C.when