Betty is a real book lover and often brings home many books to read ______ the school library.
I ________ some chickens in the countryside yesterday.
When my parents ________ young,there ________ not so much food.
—Was there a nice picture on the wall?—________.
—How were the assistants(售货员) in the store?—________ friendly.
—Where ________ he go yesterday?—He went to the mountains.