________ seems to be a strong competition in China for senior high students to enter college or university.
This type of MP5 is my favorite, but I can’t it.
— Is that our math teacher? — It be him. He has gone to London.
— How clean the classroom is! — Yes, I am sure someone it.
We will go to visit the Great Wall it rains tomorrow.
— Do you enjoy your present job? — . I just do it for a living.