must or mustn't – Exercise
Task No. 1723
What do you have to do and what are you not allowed to do?
Fill in must or mustn't. Choose from the drop down menu and form sentences you might hear from your parents and teachers.
What do you have to do and what are you not allowed to do?
Fill in must or mustn't. Choose from the drop down menu and form sentences you might hear from your parents and teachers.