Fill in the modal verbs: should, can , may, have to, must, shall i read? - yes, please. 2) mary stay at home as she has a headache. 3) bill, you be friendly with your classmates. 4) i come in? i'm sorry i'm late. 5) you take this medicine three times a day. 6) you draw animals? - yes, i
2)must
3)should
4) May
5) have to
6)Can , shall