Directions: Complete the sentence using the appropriate modal of prohibition - can't/mustn't.
Write your answer on the space provided.
1. When you are in a library____ you
make any noise.
2. You_____
use your phone while driving.
3. You_____
get a grade lower than 75.
4. You____
graduate without passing all the subjects.
5. You_____
speak while she is speaking.
Answers & Comments
Answer:
1) don't
2) do not
3) do not
4) don't
5) do not