---Whom does this bike ________?
---It's LiLei's.
--- 2008 is drawing near. Any changes in Beijing?
--- Yes, more stadiums are being built, and ________ people are learning English.
---It's very hot today.________ don't you go swimming?
---Good idea!
---What do you usually have for breakfast?
---________
一__________students are there inyour class?
—Fifty four.
---When is ________?
---It's on March the eighth.
---Jim!I have finished ________ my homework.Let's go and play.
---That's great.
---Who is in the house?
---No one ________ in it.
---How did you travel?
---We travelled ________.
---Can you teach me ________ to canoe?
---Of course, I can.