Where is the nearest hospital in this city, madam?—Go down the 5th Avenue andyou can find it the city library.[ ]
The problem lies __________ we are now giving him a fish, not teaching him to fish.
What’s this?—It’s a machine which was invented in __________century in China.
I am very glad that our class_____ in taking the first place in the singing competition. —Congratulations!
Who saw it ______ at that time?