30.一Cydia,what did you hear our teacher said just now?一Every boy and every girl as well as the teacher who___to lead the group____asked to be at the school gate before 6:30 in the morning
-She looks very happy.Shehave passed the exam. -I guess so.It's not difficult after all.
We have every reason to believe that_______2008 Beijing Olympic Games will be_____success.
-Tony said he could fix my bicycle,but I really doubt it. -.He's very good at this sort of thing.
You can’t imagine what difficulty we had _______ home in the snowstorm.
—Has your father returned from Africa yet? —Yes,but he _______ here for only three days before his company sent him to Australia.