—Can you help me with this question, Tom?
—Sorry, it is beyond my________.
| A．power | B．strength | C．force | D．energy |
With two children _____ middle school, the parents are working hard.
| A．attended | B．being attended | C．having attended | D．attending |
—Have you got any job offer?
—No, I______.
| A．am waiting | B．waited | C．had waited | D．have waited |
If the weather had been better, we could have had a picnic. But it _____ all day.
| A．rains | B．has rained | C．rained | D．is raining |
I was tired of school work, but my father told me that he didn’t _____school this year.
| A．approve my leaving | B．approve me to leave |
| C．approve of my leaving | D．approve of me to leave |
_____ at his knowledge, all the students showed their respect for their teacher.
| A．Amazed | B．Being amazed | C．Amazing | D．Having amazed |