Good news! I got the last ticket to the concert．
How ________ you are!（ ）
A．activeB．strangeC．luckyD．funny
We all need partners _______.
| A．to practice speaking English |
| B．practice speaking English with |
| C．to practice speaking English with |
| D．to practice to speak English |
The river is too wide for the swimmers _______________.
| A．to swim | B．to swim in |
| C．to swim across | D．swimming |
I am happy with my old friends today.
| A．play | B．to play | C．playing | D．plays |
The policeman asked us _____him send the old man to the hospital.
| A．help | B．helps |
| C．helping | D．to help |
（）If there _____ no buying and selling of animals, there will be no killing in nature.
| A．is | B．will be |
| C．has | D．will have |