--- Where did you get to know her?--- It was on the farm _____ we worked.
The play had already been on for quite some time when weat the New Theatre.
Professor James will give up a lecture on the Western culture,but when and where _______ yet.
—He got his first book published.It turned out to be a bestseller. —When was _______? —_______ was in 2000 when he was still in college.
—My cat’s really fat. —You _______ have given her so much food.
Chan’s restaurant on Baker Street,_______ used to be poorly run,is now a successful business.