—Can you tell me ____ we will have a holiday for May Day?—Yes, we will. We will have a ____ holiday.
Science is _____ difficult for some students ____ learn, so many of them don’t like it.
---What are you doing? ---I’m_____my English book.
For your health, you should eat_____vegetables and_____meat.
_____students went there.
Yao Ming was born_____September 12, 1980. He is_____outstanding basketball player.