-What do you think of the four classics (名著)of China?-I hear that they are wonderful, but I’ve read _______ of them.
The hotel can provide hot water _______ us for 24 hours.
When I called Mr. Li, he and his wife ________ in the rain.
We found our English teacher very interesting. Its structure is .
Some social workers _____ after the people in need while others ____ out food to the local people.
-What do we need to buy? -________.