Match the sentences to the pictures and complete with the right modal.
We ________ use calculators in Maths exams.
We ________ chew gum in class
We ________ use dictionaries in english exams.
We ________ wear make-up at school.
We ________ take food or drink into the classroom.
We ________ do our homework on time.
We ________ use mobile phones at school.
We ________ bring mp3s or ipods to school.
W e ________be po lite to teachers and other students.