—It is strange that Dave didn’t respond________any of my emails.—Something must have happened to him.
--Could I speak to Mr Brown? -- ______ , I'1l go and see if he is in.
The twins look the same. Mr Li find ______ hard to tell one from the other. A it B them C her D that
--Can I speak to Mr Wang? --Sorry, he' s out. Can I _____ a message?
--Have you _____ the invitation to the party? --Yes, I have. And I've ______ it.
Though Lucy is often tired ______ his job, he is never tired ______ it. In fact , he enjoys it. A of, with B with, with C of, from D from, of