( ) —— I'm sorry I can't help you. —— ________. A. Not at all. B. You are welcome. C. It doesn't matter.
( ) A: __________ do you have a bath in winter? B: Once three days.
( )
( ) It’s important _________ with fire.
( )________ you afraid of __________ late for school?
( ) Let’s get __________ it and have a look.
( ) ___________ nice the watch is !