Mary _________ his father and today she looks ________.

Scientists say it may be five or six years _______ it is possible to test this medicine on human patients.

unately, some natural signs which might have helped more people survive the earthquake were ________.

If you’re looking for an exciting place with lots of street life ,moving to this city , where the streets are filled all day , bars and night clubs are open until 4 am ., and the buses and subways run all night .

The lady always ________ in white at the party.