Remember to give your parents my regards when you _____home.
| A．phoned | B．phone | C．will phone | D．have phoned |
Please don’t bother me again. I’ll inform you of the details at a/antime if you must know.
| A．appropriate | B．convenient | C．acceptable | D．accessible |
I just don’t understand
that leads to so many teenagers addicted to playing computer games.
| A．why it is | B．what it is | C．what it does | D．why it does |
These problems may lead to more serious ones, ifunsolved.
| A．remained | B．keeping | C．left | D．making |
His efforts to raise money for his program were ____ because no one showed any intention to take a cent out of their pockets.
| A．in place | B．in sight | C．in effect | D．in vain. |
Today, people are paying more and more attention to their health, books on keeping healthy extremely hot.
| A．to make | B．making | C．make | D．made |