—Did Alan enjoy seeing his old friends yesterday?—Yes, he did. He ______ his old friends for a long time.
------Are you satisfied with the result? -----Not at all.It couldn’t be.
The thief broke in, trying to open the safe, but ___________.
The heart is _________ intelligent than the stomach, for they are both controlled by the brain.
Everyone had an application form in his hand, but no one knew which office room _____.
---I’m afraid I can’t finish the book within this week. ---_____.