--- Must I return the book today? I haven’t finished it.
---It depends on how long you have ____________ it? You should return it two weeks.
| A．borrowed | B．lent | C．kept | D．bought |
—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. SureD. 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 |