The nurse doesn't feel well today, _____ she still works very hard.
| A．but | B．and | C．or | D．when |
—What do you do on Saturday ?----I want a trip the zoo.
| A．about | B．at | C．to | D．in |
The elephant can eat plants a day.
| A．14kilo of | B．14kilo |
| C．14kilos of | D．some kilo of |
Don’t eat too much candy. It _____ your teeth.
| A．is good for | B．does well in |
| C．is kind to | D．is bad for |
— What day is it today? — ________________.
| A．It’s three |
| B．It’s in the evening |
| C．It’s fine |
| D．It’s Wednesday |
We study something about Qin Shihuang from our _____________ lesson.
| A．history | B．music | C．science | D． maths |