My calculation was wrong because I overlooked

听力原文：Can I borrow your calculator？（A)Yes, you are.（B)I think this is wrong.（C)Help you

Whether my judgement______ right or wrong, I will continue my research without any hesitat

My heart ______ because I thought he was going to dump me for another girl.A) sinkB)

Woman: I cant figure out whats wrong with my watch. It was just a month ago that I had it

The reason______I came late for the meeting was because my car broke down.A．whyB．becauseC．

My calculation was wrong because I【 overlooked】 m