1 -Have you got some water to drink?
-Here you are.There___ still some in the bottle.
A.are B.were C.is D.was
2 _____ there many American friends in the school last Friday?
A.Is B.Was C.Are D.Were
3 There ____ a great many accidents last year.
A.were B.are C.is D.was
4 -How many children ____ in the picture?
A.has there B.is there C.have there D.are there
5 In 1850,about a third of U.S.A___ covered by forests.
A.were B.has been C./ D.was
6 Most of our earth____ covered by water.
A.are B.is C.was D.were