One of the best teachers in our class________ born in Shanghai.
| A．is | B．are | C．was | D．were |
—I' m very sorry, Allen. I can't find your favorite CD.
——_____, Torn. I'll go and buy another one.
A. It doesn't matter B. Don't say that
C. Sure D. You are kidding .
Tom wants to be a singer and he_____. singing lessons to do it.
| A．took | B．has taken | C．is taking | D．was taking. |
Lucy is shy. She would not invite her classmates _____dancing with her.
| A．practice | B．practices | C．practicing | D．to practice |
Ted was hard-working. His success made him work_____.
| A．harder | B．hardest |
| C．more quickly | D．most quickly |
Kate's dad is getting old. She will go back home to see him _____it is convenient.
| A．because | B．whenever | C．although | D．unless |