In english class, i ...... have my book.
Must
In a museum, i ........ dance
Mustn't
In a library i ...... study
Must
In a museum, i ..... take my pet.
Mustn't
In english class, i ....... run.
Mustn't
In a meuseum, i ....... eat and drink.
Mustn't
In a museum, i ...... be quiet
Must
In english class, i ...... speak English.
Must
In english class, i ...... write my homework
Must
In english class, i ....... attack my friends
Mustn't
In english class, i ........ shout.
Mustn't