—This is a really lively party.There's a great atmosphere,isn't there?—________.The hosts know how to host a party.
All that can be said ______.
Tom with his friends ______ volleyball since three o’clock.
Peter was ______ to come to school this morning.
Every means ______ tried, yet no result ______encouraging up to now.
Fifty-six ______ twenty-seven makes eighty-three.