_____people who learn Engiish as a foreign language ________more than 750 million.
| A．A number of... reach | B．The number of...come to |
| C．The number of... reaches | D．A number of...comes to |
35. I like getting up very early in summer. The morning air is so good ________.
| A．to be breathed | B．to breathe | C．breathing | D．being breathed |
34. ___________ the project as planned, we will have to work two more hours a day.
| A．Completing | B．Complete | C．Completed | D．To complete |
33. Premier Wen Jiabao visited the Red Square_________ by Russia President Putin.
| A．accompanying | B．accompanied | C．attending | D．Attended |
32. The mountain is covered with heavy snow and it is ______ only by helicopter.
| A．acceptable | B．available | C．accessible | D．Convenient |
31. Dorothy was always speaking highly of her role in the play, _______ of course, made the others unhappy.
| A．who | B．which | C．this | D．That |