fill in the gaps using modal verb to have to in

Fill in the gaps using modal verb to have to in the correct tense form
1students.......to do tests and exams at school
2my brother.......learn two foreign languages last year
3rufat ...... visit english websites to read the latest news yesterday
4my classmates........improve english for their future job
5the ather was very cold and julia........wear a coat
6I can't translate the text and.......look up the new in a dictionary
to have
to has
суда что нужна ставить пожалуйста помогите решит эту задание