_______ the best in a science competition, the three students were awarded scholarships totaling $ 21, 000.

A．To be judged         B．Judged              C．Having judged D．Judging

--- How long have you been in this office?

---Just a few minutes. My cousins          here together with me.

A．have walked          B．had walked           C．walked         D．have been walking

---＄380, but that is my last offer.

---OK, it is a _________. 

A．cost                B．deal          C．reward            D．price

A fifteen-year-old girl came _____ to the bus stop only ____ the bus had gone.

A．running, to find                                         B．to run, to find  

C．a(chǎn)nd run, found                                         D．running, finding

--- A big bird was shot by an arrow and fell heavily onto the ground, ____.

--- Really terrible.

A．dead         B．died          C．to die        D．being dead

The girl struggling in the river shouted for help, but none of the people jumped into the river to rescue her; ______, they just went away.

A．therefore          B．a(chǎn)nyhow           C．instead        D．though

---It’s a long time _________ I last saw you.

---Yes, and it will be another month ________ we can meet again.

A．before；since          B．when; before           C．since; until       D．since; before

________ for the specialist’s careful treatment, he _______ till last year.

A．If it is not; can’t live                                    B．Were it not; couldn’t have lived

C．Had it not been; couldn’t have lived              D．If they were not; couldn’t live

I think Father would like to know _______ I've been up to so far, so I decide to send him a quick note.

A．which       B．why       C．how         D．what

A good storyteller must be able to hold his listeners’ attention ______he reaches the end of the story.

A．when        B．unless           C．a(chǎn)fter         D．until