—Please _________ the tigers. It’s dangerous to take photos with them.
—Oh, I see. Thank you.
| A．keep off | B．take off | C．get off | D．turn off |
We should always keep in mind that accidents _______ from carelessness while driving．
| A．arise | B．arouse | C．begin | D．rise |
The graduates ______ into the company usually receive strict training before they start to work．
| A．accepted | B．admitted | C．entered | D．received |
It was already past midnight and only three young men _____ in the tea house．
| A．left | B．remained | C．delayed | D．deserted |
Yesterday morning in a city in the USA, a crowd of dustmen went on a strike to ______ complaints about their low pay．
| A．sound | B．voice | C．noise | D．talk |
Whenever it is, it is right for a student to ______ the school disciplines．
| A．see | B．watch | C．notice | D．observe |