Look at these rules for the computer game. Write sentences with ‘must’ and ‘mustn’t’.

Example 0. Find the magic key.

Answer 0. You must find the magic key.

1. Collect some flowers for the princess.

2. Be careful with the dogs in this tower.

3. Don’t open the window on the third floor.

you mustn't go out. it is raining heavily. 2) your room is messy. you must do your room and wash the floor.

english is an international language. a lot of people speak english all over the world. it is the most popular language after chinese. i want to learn english in order to communicate with different people all over the world. also i like travelling and if i know english i will be able to travell without any difficulties.

monster's name is charlie.he looks like a small fluffy ball.he lives under the bed.he eats dust and sunlight.he is just unusual.he is friendly.

1. have,

2. must.

3. could,

4. must.

5. can.