---Will people live to be 300 years old ?
---_______. But maybe people can live to be 200 years old.
| A．Yes, they are | B．No, they won’t |
| C．No, they can’t | D．Yes, they will |
--Thousands of people come to visit Qinghai Lake every year.
--That's true.It has become our _______.
| A．praise | B．prince | C．pride | D．price |
You will never guess ________.
| A．who am I waiting for | B．what has happened |
| C．how can she help me | D．where did I go |
It was stupid ______ my baby alone at home.
| A．for me to leave | B．for me leaving |
| C．of me to leave | D．of me leaving |
--Who has kept the water _____?
--Oh, I forget ______.
| A．running; to turn it off |
| B．running; turning it off |
| C．run; turning it off |
| D．to run; to turn it off |
_____Li Jun is only 10, _____ she has taken care of her sick father for three years.
| A．Although; but | B．Although; / |
| C．Because; so | D．/; so |