Choose the correct helping verb to complete each sentence:
My son _______ graduate this year.
Do
Has
Been
Will
Sanya __________clean her room today.
Can
Be
A soldier ________ fight for the honour of this country.
Used
Could
Must
______________ I borrow your pencil for this class?
Might
May
Did
He _______ not have spoken the truth.
Shall
Adithya _____________ improve his handwriting.
Had
Should