Many teenagers have hobbies , sometimes these hobbies can ____ the way of schoolwork . A. get in B. get up. C. get on.
___ years ago, the population of China was over 20 million.
My father shows me how _____ a camera.
As soon as I know it, I’ll _____ you ______.
---My prize is different from ______. ---But _____ is the same as mine.
Jane likes singing.We often hear her ______ after class.