Is that the reason __________ you are in favor of Obama for the second round?

What if you _____ to send an essay with your application? Would you have been rejected?

I feel sure that ______ qualification, ability and experience, you are abundantly suited to the position we have in mind

The search was________ when night came，even though the child had not been found.

英语字母共有 个，其中元音字母有 个。