--You used to be quiet, ____you?--Yes, and I used to be very shy.
-Are these your goldfish? - Yes, please give ___ to ____.
-- _____ do you go to the net bar(网吧)?-- Never. I don’t think a student should go there.
---I will go to visit the China Space Museum tomorrow. --- _________
China set up (发射) Chang’e II _____the evening of 1st October, 2010.
---- __________ do you____________ the colorful clothes?----I like them.