Mr. Stevenson is great to work for—I really couldn't ask for a ________ boss.
―Did you have a sound sleep last night? ―Yes, never slept________.
Ten years_______ since my uncle ________ to Ningbo.
They will leave for Paris _____ three o’clock in the afternoon and we’ll fly to London _______ a few weeks.
______ the man looks at his son ! He thinks his son is getting more and more ______.
When you have borrowed a book from the library, you should keep it well, as if it were ______ of ______.