My grandfather is over seventy years old, he is very well because he always____.
We should use our time and energy________, then we can be a man full of_______.
After a day’s work, Mr Green felt so_______, and he fell________soon.
----Do you like a cup of tea?-----No, I prefer a cup of coffee_______some milk in it.
Look at this pair of shoes, would you like to _________
Doctor Fang has devoted all her time to _______ the patients.