Question

Fill in must(not),(don't) have to, should. 1.Schoolchildren .... wear a clean uniform at school. 1.He ...do his homework before he watches a new film. 3.I.... go to school, today in Sunday. 4.We .... take our umbrellas, it's raining now.

Answer 1

Here are the sentences with the appropriate words filled in:

   Schoolchildren must wear a clean uniform at school.

   He should do his homework before he watches a new film.

   I don't have to go to school today; it's Sunday.

   We should take our umbrellas; it's raining now.

Answer 2

Sure, I can help you with that! Let's go through each sentence one by one:

1. Schoolchildren must wear a clean uniform at school. - The word "must" indicates that wearing a clean uniform is mandatory for schoolchildren. It is a requirement that they cannot avoid or ignore.

2. He doesn't have to do his homework before he watches a new film. - The phrase "doesn't have to" implies that doing homework before watching a new film is optional for him. It means that he has the choice to either do his homework or watch the film first.

3. I don't have to go to school today because it's Sunday. - The phrase "don't have to" suggests that going to school is not necessary for me today because it's Sunday. It means that there is no obligation or requirement for me to attend school on this particular day.

4. We should take our umbrellas, it's raining now. - The word "should" indicates a recommendation or advice. It suggests that it would be a good idea for us to take our umbrellas because it is currently raining. While it is not obligatory, taking the umbrellas is considered the wise or appropriate action in this situation.

I hope this explanation clarifies the meaning of the phrases "must not," "don't have to," and "should" in the given sentences. Let me know if you have any further questions!