Problem: Word: bit

Sentence 1: I'd like a big bit of cake, please.

Sentence 2: There are 8 bits in a byte.

Same meaning?
A: different meanings

Problem: Word: discover

Sentence 1: The story is false, so far as I can discover.

Sentence 2: I discovered what to do.

Same meaning?
A: the same meaning

Problem: Word: run

Sentence 1: My computer is too old to run the new OS.

Sentence 2: They ran twenty blood tests on me and they still don't know what's wrong.

Same meaning?
A: the same meaning

Problem: Word: limit

Sentence 1: The sequence of reciprocals has zero as its limit.

Sentence 2: To the limit of his ability.

Same meaning?
A:
different meanings