The China Education Expo 2010 provides visiting students with ________ wealth of information on ________ options open to them for overseas study.
23. In face of failure, it is the most important to keep up good state of mind.
22. —— Can I get the house cheaper? —— Sorry, it’s ______ my power to sell it any cheaper.
21. The village is far away from here indeed. It’s ______ walk.
35. —— What about the rent? ——_________.You can pay weekly or monthly.
34. —— OK, $ 500, but that is my last offer.—— _______.