What are you doing out of bed ? You’re _______ to be asleep.

After a careful survey about the cause of the newly-built bridge, they finally came to a(n) _________ that it was due to the heavy rain.

We give dogs time，space and love we can spare，and ________ dogs give us their all.

 As soon as he heard the news, a(an)　　　of surprise appeared on his face. 

— Is it true that Jack _______?—Exactly. He damaged a very expensive machine.