Bats are surprisingly long-lived creatures, some ____________ a life span of around 20 years.
| A．having | B．had | C．have | D．to have |
I walked out of the cinema,___________ I’d never come back to this place again.
| A．determining | B．determined | C．to determine | D．determine |
I insisted that a doctor__________ immediately.
| A．has been sent for | B．sends for | C．Will be sent for | D．be sent for |
The train was late and many people were kept _________ at the railway station.
to wait B. to be waiting C. waiting D. waited
——Excuse me. What time ________ the plane __________ ?
——At 7: 45 pm.
| A．is, taking off | B．are, taking off | C．is , taken off | D．are, taken off |
He was crazy ____ the girl, but it was crazy ____ him to let such a young girl drive his car.
| A．about ; of | B．with ;of | C．to; of | D．about; for |