The strong young man can swim ______ the river.
Many students think hard to learn English well.
There are about five people in the town, mainly the old and children.
—I don’t know much about computer.—I don’t know, . Let’s go and ask our computer teacher for help.
Ben, we all went to the history museum, because he had to care for his sick mother.
– __________ are these shoes? They are $30.A. How much B. How old C How many D. What