— ____can we board our plane? — In twenty minutes. A.How soon B.How long C.How often
--I hear Tim is leaving. --_________ why?
--Where are the flowers? --You see, someone_______ them at the window.
-A nice car! Is it yours? --No, it isn't. I ________ it from a friend of mine.
-Is your aunt a teacher? --Yes, she is. She _______ junior students.
--Let's go swimming. --_________.