-----Do you know if Miss wang ______ back tomorrow?
-----If she ______ back， I will call you.
| A．come ，will come | B．will come， will come |
| C．will come，comes | D．came， comes |
Earth Day_______in 1970 to tell us to protect our planet.
| A．sets up | B．set up |
| C．is set up | D．was set up |
I hope I can do something to support . It’s meaningful and important to save some endangered animals.
| A．ORBIS | B．UNICEF | C．OXFAM | D．WWF |
We should ________good eating habits.
| A．develop | B．grow | C．increase | D．find |
—Dad，I was the first to reach the top of the hill.
—Good job, Mary. I’m_______of you.
| A．afraid | B．tired | C．proud | D．careful |
As a doctor , you should be patient _______all the patients.
| A．in | B．with | C．on | D．of |