He hasn’t slept at all for three days. _____ he is worn out.

 For many years we have been keeping in ____by sending each other e-mails or phone calls.

---Do you need any help,Lucy? ----Yes．The job is _____I could do myself ．

 The manager has to get all these washing machines______.

--- “What do you think of the service here?”　　--- “Oh, ______. We couldn’t have found a better place.”