—This is a really lively party.There’s a great atmosphere,isn’t there?—________.The hosts know how to host a party. (2013·山东,32)
Three-fourths of the homework _____today.
He is the only one of the students who _____elected.
Many a man _____ come to help us.
The Olympic Games ____held every ____years.
Where ____rubbish, there are flies.