---What should we do to fight A/H1N1 flu?---We should wash hands often, avoid ______ to crowded places and so on.
--Excuse me. How can I get to the museum? --Follow your nose. It’s only about 250 meters on the left. You miss it.
--Mike, do you know ? --Sorry, I don’t have a watch.
,we’ll go for a picnic next week.
What’s the language in Canada?
--Must I clean the classroom now, Miss Wang? --No, you needn’t . It by Bill.