His physical disability makes _____ rather difficult for him to find a good job.
| A．him | B．that | C．this | D．it |
Usually pilots need about a decade of experience _______ they can be promoted to captain.
| A．after | B．before | C．then | D．when |
Riding on the swings and playing with the ducks in the pond _____ our children’s greatest pleasures when we took them to the park.
| A．is | B．were | C．was | D．are |
Please make sure that no details _____ before you deliver a speech.
| A．would be overlooked | B．will overlook |
| C．are overlooked | D．are overlooking |
Passengers _____ fasten their seat belts immediately after taking their seats. The belts should remain buckled during the flight whether or not the “fasten seat belt” light is on.
| A．shall | B．might | C．need | D．would |
As _____ city with rich culture, Shanghai is ______ home to a number of artists who are determined to establish their own style.
| A．the; the | B．a; the | C．a; / | D．a; a |