---I’m sorry, but I don’t quite follow you. Did you say you wanted to return on September 20?---Sorry, I ______ myself clear. We want to return on October 20.
Susan started to clean the room; __________Lily was preparing lunch.
Had you joined the caht room ten minutes ago, you would have known what we _______about then.
It is too bad for someone in such a high _______ in the government to behave badly in public.
—Why are your hands so dirty? —I ____________in the garden.
If I can help ____, I don’t like working late into the night.