After months of voyage, Columbus arrived in later proved a new continent.
| A．what | B．where | C．that | D．which |
It suddenly me that we could use a computer to do the job．
| A．beat | B．found | C．struck | D．warned |
It was very of you to let us know you were going to be late
| A．suitable | B．considerate | C．worthwhile | D．modest |
you eat the correct foods be able to keep fit and stay healthy
| A．Only if；will you | B．Only if；you will |
| C．Unless; will you | D．Unless; you wiIl |
It was in New Zesland Elizabeth first met Mr．Smith．
| A．that | B．how | C．which | D．when |
A big earthquake broke out in China on May 12，2008, over 70，000
people．
| A．to kill | B．killing | C．killed | D．kills |