Come up with?

[Guest]

Test No. incompl/inter-41 "Good Bye", question 3

Well, I don't think that's a very good reason and you must ......... up with a better explanation.

(a) come
(b) take
(c) do
(d) put

Test No. incompl/inter-41 "Good Bye", answer 3

Well, I don't think that's a very good reason and you must come up with a better explanation.

Correct answer: (a) come
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Q3 Well, I don't think that's a very good reason and you must ......... up with a better explanation.

(a) come
(b) take
(c) do
(d) put


what does ot mean?

[Alan]

This means suggest/put forward/propose.
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English as a Second Language
You can read my ESL story Relative Pronoun