．— Do you think I should join the singing group, Mary?
— _____ .If I were in your shoes, I certainly would.
| A．None of your business | B．It depends |
| C．Why not | D．I don’t think so |
Livemocha.com is a free site ______visitors can not just learn various languages but also chat online.
| A．where | B．which | C．that | D．what |
Frank, with his two sisters, _____London by train which _____at 8:30 next morning.
| A．is leaving for; will leave | B．are leaving for; leaves |
| C．is leaving for; leaves | D．will leave for; will leave |
It is this kind of exciting trip _____most of my classmates only dream about.
| A．when | B．while | C．as | D．that |
The engineers are so busy that they have zero time for outdoor sports activities, _____they have the interest.
| A．wherever | B．whenever | C．even if | D．as if |
--Oh, Kate! Glad to see you again. It ____my pleasure to see you here.
---Me, too.
| A．adds in | B．adds to | C．adds up | D．adds up to |