The schedule, originally_____out last week, had to be cancelled because of the unexpected snow storm.
---Excuse me, I want to have a letter mailed, but I can’t find a post office.--- I know ______ nearby. Come on, I’ll show you.
---Jack failed the driving test again. ---The question is_____ we can help him avoid making the same mistake.
The world is full of wonders, _____ we open our eyes to see them.A. if only B. as if C even if D. only if
It was not until midnight ______ they reached the camp site.
The first decade of the 21st century ______ breathtaking, non-stop development in China.