-- I am going to Sidney for further studies next month.
-- That's fantastic. Can you keep emailing me ______ you are there?
| A．though | B．because | C．until | D．while |
29. As we all know, the 2012 Olympic Games ______ in London, which is an ancient city.
| A．are to hold | B．will hold | C．are to be held | D．are held |
28. My English teacher has given me so much help that I really want to do something for him ______.
| A．in return | B．in fact | C．in surprise | D．in turn |
27. Look at the beautiful big house over there! It is said to _______ an old Japanese woman.
| A．belonging to | B．be belonged to | C．belong to | D．be belonging to |
26. The way _______ the scientist solved the problem was different from what the other scientists were used to.
| A．in which | B．what | C．from what | D．As |
25. —This is Janine speaking.
—Janine, I want to tell you Pat _______ for London. Have you decided to see him off?
| A．left | B．has left | C．is leaving | D．was leaving |