-John,1 know nothing about playing tennis.1 wonder if you could teach me. — .Just name the day.
The old man was so angry and spoke so fast that none of his children understood ____ he said meant.
Listen to the two girls by the window. What language _____?
.Mary takes great ____ in learning pop music.
The computer system ____ suddenly while he was searching for information on the Internet.
Many students joined in the ____ race in the sports meeting to be held next week.