(用for或since填空)Kate has been staying in New York _____ two weeks．

(用for或since填空) have been studying Japanese _____ I was twelve．

(用for或since填空)The baby has been living here _____ 1996．

(用for或since填空)Sarah has been sleeping _____ 2：00 pm．

(用for或since填空)Tom has been waiting for you _____ two hours．

(补全单词) The girl can speak s _____ languages，such as English,　Japanese,　French,　etc.

(补全单词)I like winter best．Because I like going s _____ ．

(补全单词)The students are skating to r _____ money for charity now．

(补全单词)She has been skating s _____ she was four Years old．

(补全单词)My hobby is c _____ stamps．