I regret _____ you that Mary was badly injured in theaccident.—I can hardly believe my eyes. She is always socareful.

is reported in the newspaper, talks between the two countries are making progress.

He went to the doctor’s to clean his last night .

Why are you staring at me?—You look stupid! The way you wear is ______ annoys me most

____ one-hour documentary takes ____ close lookat the life of giant pandas in Wolong.