Mr. Smith is always on time for everything. How ________ it be that he was late for the flight?
| A．can | B．must | C．may | D．need |
This picture was taken a long time ago. I wonder if you can _____ my father.
| A．find out | B．pick out | C．look out | D．speak out |
Before he went abroad he spent as much time as he _____ English.
| A．could learning | B．learned | C．to learn | D．could learn |
I would rather you _____ with us yesterday, but you left.
| A．had stayed | B．stay | C．stayed | D．have stayed |
He was an _____ poet at that time and his _____ poems spread through all the country.
| A．inspired; inspired | B．inspiring; inspired |
| C．inspired; inspiring | D．inspiring; inspiring |
He is the only one of the students who _____ a winner of scholarship for three years.
| A．is | B．are | C．have been | D．has been |