Воткните must или have to (в нужной форме).Jack left before the

Вставьте must или have to (в подходящей форме).

Jack left before the end of the meeting. He _______ go home early.

You really _____ work harder if you want to pass the examination.

Caroline may _____ go away next week.

10. Julia wears glasses. She _____ wear glasses since she was very young.