—______? — No, it’s on the sofa.
The math teacher got angry with me when I did not ______ him in class yesterday.
Our English teacher speaks very loudly ______ all the students can hear him clearly.
I don't know ______ next time.
If you want to know how a word is used,you can ______ it ______ in a dictionary.
—What are you doing now,Jim?—I'm surfing the Internet.I want to find ______ on it.