1、Absolutely. 2、Absolutely impossible! 3、All I have to do is learn English. 4、Are you free tomorrow? 5、Are you married? 6、Are you used to the food here? 7、Be careful. 8、Be my guest. 9、Better late than never. 10、Better luck next time. 11、Better safe than sorry. 12、Can I have a day off? 13、Can I help?
