. Dear me！ Just _____ at the time！ I _____ no idea it was so late.
| A．look, have | B．looking, had |
| C．look, had | D．looking, have |
you can’t read or write，how can you find a good job?
| A．As long as | B．Unless | C．Now that | D．Although |
Once it is formed，a bad habit is not easy to .
| A．get rid of | B．pick Out | C．cut off | D．care for |
It suddenlyme that we could use a computer to do the job．
| A．beat | B．found | C．struck | D．warned |
It was veryof you to let us know you were going to be late
| A．suitable | B．considerate | C．worthwhile | D．modest |
you eat the correct foodsbe able to keep fit and stay healthy
| A．Only if；will you | B．Only if；you will |
| C．Unless; will you | D．Unless; you will |