____the sketch of Xiao Shenyang made a _____has been known to us all.
—You _____ a meal this evening. I had dinner at a restaurant with Tom.—Well, why didn’t you phone me and let me know?
_____ she heard the news that she won a scholarship, she was very excited.
American President Obama, together with some members of his government, _____ going to visit China next month.
____ in the iron cage of the zoo, the tiger got quite angry.
No sooner _____ back to the kitchen than the doorbell rang.