Good heavens! There you are! We _____ anxious about you, and we _____ you back throughout the night

She couldn’t give the police a(n) __________ description of the robber because she was very nervous at that time. [ ]

The situation in Haiti is difficult ________, but we believe it will become better and better[ ]

He is new here， so we know about him.

I have got a headache –No wonderYou ___in front of that computer too long