I’m wondering why Mr. Smith hasn’t _yet.

The 2014 FIFA World Cup will be held in Brazil on June 13th, 2014, and 32 football teams_____ so far

China understands the situation and needs of underdeveloped countries on the issue of climate change and urges developed countries to support them______ technology and finance

This is ____eraser and that is ____ID card.

Tom is not _______ he was in the situation_______ he was pessimistic