Idiom: "I'll have a go"

[mario]

English Language Tests, Intermediate level

ESL/EFL Test #211 "What Comes Next? (5)", question 8

Promise me that at least you'll try this exercise, won't you? Answer: ..........

(a) I'll have an effort
(b) I'll have a trial
(c) I'll have a go
(d) I'll have a trial

English Language Tests, Intermediate level

ESL/EFL Test #211 "What Comes Next? (5)", answer 8

Promise me that at least you'll try this exercise, won't you? Answer: I'll have a go.

Correct answer: (c) I'll have a go

Your answer was: incorrect
Promise me that at least you'll try this exercise, won't you? Answer: I'll have a trial.
_________________________

why do I have to use this sentence - I`ll have a go?

[Alan]

Hi,

I'll have a go means I'll make an attempt - I will try.

Alan
_________________
English as a Second Language
You can read my ESL story Party Conferences