-- I'll be waiting for you at home.
-- ________ I were busy and couldn't come?
---How long will you stay there?
---For ________.
---Would you mind my coming over and having a look at your new garden? My little son's curious about those roses you grow.
---________.You're welcome.
--It ____ Jack who is at the gate of the library.
--It ____ him. I saw him off at the railway station just an hour ago.
--_____ you like to go to the concert with me?
--Yes, I'd like to.
--She didn't pass the exam yesterday.
--She _____ it well.
—Shall I book a table for the dinner?
—________. The restaurant won't be full this evening.
--A man answered the phone, I suppose it was her husband.
--It ____ her husband. He has been dead for ages.