I was giving a talk to a large group of people, the same talk I ____ to half a dozen other groups.

Cathy is taking notes of the grammatical rules in class at Sunshine School,where she_______English for a year.

 The teacher told me that the earth _______ round.

Villagers          of the danger soon after the big earthquake in Japan，or more people would have lost their lives in the tsunami．

The oranges____ nice ,but_____badly this year.