Travelling to the moon_______several days,and the trip ___too much money A.costs,costs B.takes,costs C. spends,pays
—When will he leave for Shanghai? —As soon as he _ his work.
Tom’s mother is busy _____ breakfast for Tom.
—Could I use your eraser for a while? —Yes, of course you _.
—Do you know the girl __is talking to our English teacher? —Yes. She’s my sister.
—When will the second class begin? —_two minutes.