_______ that he might lose his job, Peter always works extra hours to please his boss.
| A．Worrying | B．Having worried | C．Having been worried | D．Worried |
Her pronunciation is as good as, if ____than, her teacher's.
| A．no better | B．not better | C．no good | D．not good |
I’ll go to bed as soon as my homework______.
| A．do | B．does | C．are done | D．is done |
About 85％of the Australian population of 20millionin the six major cities around the coast nowadays
| A．has lived | B．live | C．1ivcd | D．1iving |
—“Dear Frank, when will our wedding be?”
—“Ah, when? God knows.” He said, and ____ away from her, walked rapidly away.
| A．turning | B．turned | C．turn | D．to turn |
It is a spectacular __________ as the fireworks are set off and light up the sky during the Spring Festival.
| A．look | B．view | C．scenery | D．sight |