Question

2. Underline the correct modals verb SHOULD / CAN / MUST / HAVE TO / MAY 1. Parents CAN ‘T/DON'T HAVE TO park their cars in front of the school gates. 2. You MAY/HAVE TO ask for permission to leave the classroom. 3. CAN/ SHOULD I help you?" the shop assistant asked. 4. She HAVE TO/MAY come to us whenever she likes. 5. They CAN/ MUST skate at the fixed time. 6. When you are ill, you MUST/SHOULD follow doctor's advice.

Answer 1

1. Don’t have to
2. Have to
3. Can
4. May
5. Can
6. Should

Answer 2

1. Parents DON'T HAVE TO park their cars in front of the school gates. - In this sentence, "DON'T HAVE TO" is the correct modal verb because it indicates that parents are not required to park their cars in front of the school gates, but they can do so if they choose to.

2. You MAY have to ask for permission to leave the classroom. - In this sentence, "MAY" is the correct modal verb because it suggests that there is a possibility that you will need to ask for permission to leave the classroom, but it's not certain.

3. "CAN/SHOULD I help you?" the shop assistant asked. - Both "CAN" and "SHOULD" can be correct depending on the context. If the shop assistant is asking about the customer's ability to help, "CAN" is appropriate. If the shop assistant is making a suggestion or recommendation, "SHOULD" is appropriate. For example, "CAN I help you find something?" or "SHOULD I help you with that?"

4. She MAY come to us whenever she likes. - In this sentence, "MAY" is the correct modal verb because it indicates that she has the option to come to you whenever she chooses, but it's not an obligation.

5. They CAN skate at the fixed time. - In this sentence, "CAN" is the correct modal verb because it indicates that they have the ability or permission to skate at the fixed time.

6. When you are ill, you SHOULD follow the doctor's advice. - In this sentence, "SHOULD" is the correct modal verb because it gives advice or a recommendation for someone who is ill to follow the doctor's advice, indicating what is considered the best course of action.