While shopping ，people sometimes can’t help ______ into buying something they don’t really need.
| A．to persuade | B．persuading |
| C．being persuaded | D．be persuaded |
The impatient driver received a ticket for speeding. He _______ so fast.
| A．mustn’t have driven | B．wouldn’t have driven |
| C．couldn’t have drive | D．shouldn’t have driven |
Lin Tao, who is said to have settled in the UAS recently, ______ in my neighborhood for four years.
| A．lived | B．has lived | C．had lived | D．was living |
If a ball is placed near a fire, the ball will _______.
| A．explore | B．extend | C．exchange | D．expand |
Find information in today’s world is not difficult. The _____ is how you can tell if the information is reliable or not.
| A．ability | B．competition | C．challenge | D．knowledge |
_____ to sunlight for too much time will do harm to one’s skin.
| A．Being exposed | B．Having exposed |
| C．Exposed | D．After being exposed |