Помогите срочно на завтра!!! Write what you must/ mustn't/ have to/ need/ needn't do at school. Add two sentences of your own. 1)We mustn't use our mobile phones in class. 2) ____ do tests every day. 3) ____ wear a uniform. 4)_...

Помогите срочно на завтра!!! Write what you must/ mustn't/ have to/ need/ needn't do at school. Add two sentences of your own. 1)We mustn't use our mobile phones in class. 2) ____ do tests every day. 3) ____ wear a uniform. 4)_____ study Astronomy. 5)_____ study Biology. 6) _____ do homework everyday.