_____about the earthquake in Sichuan keep everyone in deep sorrow.(悲痛)

--- _________ either Tom or I fit for the temporary job?--- Neither he nor you _________. 

Mr. White together with his three colleagues __________ at the meeting last week.

Here   some pictures of my family.

 One-third of the area ________ covered with trees. About seventy percent of the trees _______ been planted recently.