My sister Shanghai for two years.
| A．has been to | B．has gone to | C．has come to | D．has been in |
_____ my teacher, I passed the English exam.
| A．Thanks for | B．Thanks to |
| C．Thank to | D．Thank for |
Miss Gao has taught us English two years. I have been here two years ago.
| A．since; for | B．since; since |
| C．for; since | D．for; for |
The U.S.A. is a country while China is a country.
A. developing; developed B. developed; developing
C. developing; developing D. developed; developed
—It smells terrible. What has happened here?
—Look, there is much waste gas _____ from the chemical factory.
| A．pour | B．pouring |
| C．poured | D．pours |
.—Can you write the number eighty-five thousand, six hundred and twenty-six?
—Yes, it is _____.
| A．85,626 | B．856,620 |
| C．58,662 | D．58,626 |