---- How many people bought products on Taobao.com on Singles Day?---- About three ________ people, I guess.A.million B. millions C. millions of
The high school entrance examination will be over soon. Can you tell me _____ the summer holiday?
---When did you ______ this bike? ---Yesterday. I ______ it for three days.
Look! Our hometown is ____ now than it used to be.
It was ______ interesting film that he saw it for a second time.
Nothing can stop him _____ getting the ball into the basket.