How can you expect to learn anything ____ you devote all your energies to playing computer games?
| A．in case | B．while | C．when | D．unless |
____a living, she had to work from morning till night.
| A．To make | B．made | C．Making | D．To have made |
Their plan was ____.
| A．success | B．succeed | C．a success | D．a successful |
____________, I’ll visit you next Sunday.
| A．If you are convenient | B．If it is convenient to you |
| C．If you’ll be convenient | D．If it’ll be convenient to you |
To learn English well, we should find opportunities to hear English _____ as much as we can.
| A．speak | B．speaking | C．spoken | D．to speak |
LiPing stood silently with her arms ________.
| A．folding | B．to fold | C．being folded | D．folded |