Question

Task 4.Choose/BcTaebte must mustn't 1. You ----------shout in the class. 2. You ---------wear uniform.3. You ----------climb the desks.​

Answer 1

1. mustn't

2. must

3. mustn't

Answer 2

Sure, it looks like you're filling in the blanks with the appropriate words. Here's the completed version:

1. You mustn't shout in the class.
2. You must wear uniform.
3. You mustn't climb the desks.