Paul made a nice cage ______ the little sick bird till it could fly.
| A．keep | B．kept | C．keeping | D．to keep |
_______carefully you write, _______ mistakes you’ll make.
| A．The more, the fewer | B．The less, the fewer |
| C．The less, the more | D．The more, the less |
How happy we wereeach other ！
| A．to see | B．seeing | C．saw | D．have seen |
—Sorry, I made a mistake again.
—________. Practice more and you will succeed.
| A．That’s all right | B．That’s right. |
| C．Not at all | D．It’s a pleasure. |
________ is difficult if you put your heart into it.
| A．Anything | B．Nothing | C．Something | D．Everything |
The man became a famous writer when he was ________.
| A．in his fifty | B．in his fifties | C．in fifty years old | D．in fifties |