Question

You __11___ also have a medical check up at least once a year during service.

• A. should
• B. might
• C. would
• D. could

Answer 1

The correct option is A should

Option A is the correct answer because "should" can be used with pronouns of all the three persons(I,you,we) to talk about duty and obligation. In this case, it is the duty of the new recruit to get a check up once a year.

Option D is incorrect because could is the past tense of can, besides, here we do not talk about the ability of having a check up.

Option B 'might' reflects uncertainty.

Option C 'would' is as used as a past tense of will and also in unreal or imagined situations(as in, I would love to visit New York) , whereas this checkup is expected to be done for sure.