This question was in a test so please choose one of the answers given in the question.
The coach said that they _________ to the gym every day next week to get in shape for the tournament game.
1) should go 2) will go 3) will be going
According to the answer key, the answer is "should go" but I thought "will be going" was the correct answer. Why is my answer wrong and why is "should go" correct? Also, if my anwer was actually correct, why is "will go" wrong? What's the difference between "will go" and "will be going" here? What difference do these two make in the meaning?
(Note: the question is not part of a longer passage. It was an individual grammer question put in the test just like this.)
Thank you, this one's really getting on my nerves!