We were playing in the field when we __________ sight of a beautiful bird we had never seen before.
| A．took | B．got | C．caught | D．held |
When first____ to the market, these products enjoyed great success.
| A．introducing | B．introduced | C．introduce | D．being introduced |
It is an unfair thing for our students____ have devoted 12 years to preparing the exam to be beaten by those_____ use illegal methods..
| A．who; 不填 | B．不填，who | C．who，who | D．不填，不填 |
My dictionary____. I have looked for it everywhere but still____ it.
| A．has lost; don’t find | B．is missing; don’t find |
| C．has lost; haven’t found | D．is missing, haven’t found |
Nobody could be sure____ Mr Goldman did it so well.
| A．how | B．which | C．what | D．that |
----Oh, my God I can’t help worrying about my school report.
----____ .You can do nothing but wait.
| A．Take your time | B．Go ahead |
| C．Good Luck | D．Relax |