Complete the sentences with can – can’t, must – mustn’t

You can`ttouch your face.
Footballer can`t touch the ball.
We must__ put on masks when we enter a shop.
You mustn`t dive into a pool. It’s dangerous.
You can`t\cancome here without your documents.

1. The actors in a play, film or television show

b) Cast

2. The group of people who operate a ship or an airplane

d) Crew

3. The people who attend a performance

a) Audience

4. A group of people who work for an organisation or business

b) Staff

5. A group of theatrical performers

a) Troupe

6. A group of instrumentalists playing music

d) Band

7. a group of students who meet to be taught a subject

a) Class

8. a group of soldiers

d) Troop

9. A group of people who are to make rules and laws

b) Council

10. a group of criminals

d) Gang

In the summer my parents and I was resting in the forest. We settled down at the recreation center . Our cabin was among the pine trees , their legs looked in our windows . Looking out the window early in the morning , I saw red squirrels , pine jumps from a pine tree . If they were hungry , then fell to the ground.
Every time we went into the woods in search of mushrooms and berries , birds anxiously cried out , and on the tops of the firs sound went far, far down the chain . I assumed that birds that are closer to us, warn others that are moving in the direction of their people . They serve alarm. Mom and Dad have confirmed my thought . And dad said that people often due to their negligence suit or forest fires ravage birds' nests , so forest dwellers are afraid of humans.
I was hurt and pain for the people who do it , but I was glad that I noticed restless behavior of birds. In the future, I'll try not to scare them , and do not worry . You can observe nature without destroying it .