---_______ do they go to school ?
---At 6 o’clock .
A. When B. What C. Where
一Are the notebooks under your bed?
一__________
| A．Yes，it is | B．Yes，they are |
| C．No，it isn’t | D．Yes，they’re |
I find ________．They’re in the bag．
| A．a set of keys | B．sets of key |
| C．a set for key | D．sets for keys |
—Is that ______ orange?
一Yes, the orange is green．
| A．a | B．an | C．the | D．＼ |
请找出划线部分发音不同的一项。
| A．hello | B．brother | C．OK | D．no |
The underlined part in the word “heard” is pronounced as ________.
| A．/ iə / | B．/ ə: / | C．/ ə/ | D．/ əu / |