It’s still early, you ________.
According to China's Food Safety Law, ______________ in February 2009, the State Council established the Food Safety Committee to oversee a chain of departments.
We often see the situation of employers_____________ people they want, while job seekers can't find the employers they want.
It's really noisy outside. I would appreciate ____ if you raise your voice in order to make yourself _______ in the back.
---What’s the matter with John? He has been sitting there for hours.---A postcard from his father_______ an attack of home-sickness in him.
---Would you please buy me a bright paper package when you go shopping?--- _______