She got so angry that she ran after them.She was soon________，but she continued to run.
A
．out of sight B．out of breath C．in sight D．in breath
A giant helium（氦） balloon is telling residents of Paris how good or bad the air quality is．When it’s good, the balloon ----measuring 22 meters wide and 32 meters high---shines green．_________, it’s red．
| A．Though terrible | B．Whenever good |
| C．If worse | D．When bad |
Sustainable development is long-term ________which focuses on the environment and ________ natural resources．
| A．plan; preserve | B．plan; preserving |
| C．planning; preserving | D．planning ;preserve |
_______ you call me to say you’re not attending my birthday party, I’ll see you at it.
| A．Whether | B．Though | C．Until | D．Unless |
Some modern teaching equipment as well as hundreds of computers _______ to ten Hope
Schools in South China.
| A．were sent | B．was sent | C．have sent | D．had been sent |
—Jenny, what would you like to eat for lunch, pizza, pasta or sushi?
—_______ I have a good appetite.
| A．Sounds good. | B．You’re so considerate. |
| C．It’s up to you. | D．It depends. |