(浙江卷10). Had I known about this computer program, a huge amount of time and energy __ .
Could you tell me _____ the railway station?
He said that his car _____ stolen and he _____ have to telephone the police.
My students asked me _____ I would go to Beijing by air the next year.
The tourist asked the guide what he _____ visit the next day.
You can never know _____ when she receivedour presents.