You will achieve nothing _____ you work hard
| A．unless | B．when | C．if | D．that |
This question is very difficult __________ I ask my brother for help.
| A．but | B．or | C．because | D．so |
Anna _________ gets up at 6:40 a.m., but she gets up at 7:30 a.m. today.
| A．never | B．usually | C．also | D．really |
— Who is Mr. Smith? — He is _______ English teacher.
| A．us | B．him | C．our | D．she |
— What do you like to do _______ class?
— I like to play volleyball.
| A．after | B．past | C．from | D．to |
— What can Lily do? — She can play _______ drums.
| A．a | B．an | C．the | D．/ |