We’re so busy that no one in the office can _____ for any other work.
--Jim is a little upset recently. --No wonder! He is __________.
Whenever you are in trouble, you may ________ Mike. He is helpful.
This book is __________ I can't read it.
Make sure you get enough sleep and don’t make yourself so ______ !
-- Have you moved into your new house? -- Not yet. The rooms _______.