What we really concern is _____ those orphans canrecover from the earthquake psychologically

(2013·高考安徽卷)David is ________ animal fur，so he won’t visit anyone who has cats or dogs in the house.

Unlike the earth, Mars is too cold and Venus is far too hot _______ there to be any life

It’s raining all day . I stay at home.

How did you get the MP4, from a shop or by phone______ . I always like shopping online.