--I‘m here almost half an hour.How come it ___you so long?

Sorry,I'm late.How you been here long No.I ___half an hour a How long does it take?It takes ( )A.half an hour B.hour C.tw How long does it take?It take about half an hour. How long does it take It takes ___ A.One and half an hour B. 选择：-How long does it take?-The ---- takes you half an hour. how long does it ---you to finish this book?half an hour A.t they will come here in half an hour.(对in half an hour提问) How long did it ___you from here to your school? It is about half an hour since he came here. I thought he__(may come)in half an hour How about my food?I___here for almost half an hour.A.have be A:Mum,I’m back.Is supper ready?B:No.It t_1_ me half an hour