So far, all of the infected people are thought _______ the flu after direct contact with sick birds.
Entering the house we found him lying on the ground with his mouth ______ and eyes______.
It is always different being in a foreign country, __________if you don’t speak the language.
------How are you getting on with your roommates? --------______. I’ve got to know them all.
To their great relief, the lost child went back home, ______, after an absence of two weeks.
-----Have our working conditions improved? ---No, ______than before, I’m afraid.