--Now most teenagers write to each other not by letter ________online.
--Yes, the Internet has become a part of their life.
| A．or | B．and | C．but | D．so |
Practice makes perfect. It is _______ of becoming a successful learner.
| A．one of the secret | B．one of the secrets |
| C．one of secret | D．one secrets |
The box was _________ heavy for me ________ lift.
| A．so, that | B．too, to | C．such, that | D．enough, to |
Watching English movies isn’t a bad way to learn English because learners can watch the actors ________ the words.
| A．said | B．say | C．to say | D．to saying |
－ Do you know _______? －At 8:00 a.m.
| A．who to talk with | B．when to have a meeting |
| C．what to do next | D．where to go swimming |
I haven’t seen the movie and my brother hasn’t _______.
| A．too | B．either | C．also | D．yet |