The people in Ya’an met lots of difficulties, but they never _________ hope.

Experts predictthat the earthquake and tsunami will _________ among the costliest naturaldisasters on record.

Do you have a bike— Yes, _______! It’s my bike.

Professor James will give us a lecture on the Western culture, but when and where ____ yet

Could I clean the bedroom for you— No, thanks.I it myself.