______of the water_____polluted. We must try to protect our environment.
| A．Two third; are | B．Two third ; is |
| C．Two thirds; are | D．Two thirds ; is |
Today is my birthday and my mother _______ a cake _______ me.
| A．making, to | B．is making, for | C．is doing, to | D．doing, for |
______ the weather like in Changli? It’s windy.
| A．What | B．How | C．How’s | D．What’s |
The school is an international school children 5—12.
| A．for; to | B．of; for | C．for; of | D．with; at |
－Do you like to play ____ your friends?
－Yes, I do.
| A．for | B．with | C．and | D．to |
Let’s soccer together, shall we?
| A．play | B．plays | C．playing | D．to play |