I didn't manage to repair my car ______ you had told me how.
| A．until | B．when | C．unless | D．because |
---______will you play soccer after you enter senior high school ?
--- Three times a week .
| A．What time | B．How many times |
| C．How long | D．How often |
Although she is ____one-year-old woman ,she can play____piano well
| A．an, the | B．an , a |
| C．a, a | D．a ,the |
--- Oh! I came in a hurry and forgot to bring food.
--- Never mind. You can have some of ____.
| A．I | B．me | C．any | D．mine |
The doctor told him ______ any more.
| A．not smoke | B．not to smoke |
| C．don’t smoke | D．doesn’t smoke |
We should clean _____ every day
| A．our tooth | B．our teeths |
| C．our teeth | D．teeths |