Have to / has to don't have to / doesn't have tohave tohas todoesn't have to:1 / you / they / wehe / she / Kendon't have toI / you/they/ wehe / she / Emi= have to / has to= don't have to / doesn't have to1) 19go to school today.2) Youtake the bus.3) Kengo to work on Friday.24) Shebuy tickets for the movie.5) Westudy every day.Example: (breakfast / have / eat / Tom/to/has )?have I eat / Tom / to/has)Tom has to eat breakfast.6) (don't / to / You / run / doesn't / have 7) (we / study / have / has / English /to ).Ees8) ( have / don't / doesn't /he/get/to/up/ early).9) (Jen/to / Tokyo/to/go/have/has ).Total:10) (has / don't / they / to / 90 / have / shopping)7 нужно​

1) They don't have to go to school today.
Explanation: "They" is plural, so we use "don't" with "have to" to indicate that it is not necessary for them to go to school.
Step-by-step solution: They + don't have to + go to school today.

2) You have to take the bus.
Explanation: "You" is the subject and the speaker is telling this person that taking the bus is necessary.
Step-by-step solution: You + have to + take the bus.

3) Ken doesn't have to go to work on Friday.
Explanation: "Ken" is the subject and the speaker is explaining that it is not necessary for him to go to work on Friday.
Step-by-step solution: Ken + doesn't have to + go to work on Friday.

4) She doesn't have to buy tickets for the movie.
Explanation: "She" is the subject and the speaker is explaining that it is not necessary for her to buy tickets for the movie.
Step-by-step solution: She + doesn't have to + buy tickets for the movie.

5) We have to study every day.
Explanation: "We" is the subject and the speaker is stating that it is necessary for us to study every day.
Step-by-step solution: We + have to + study every day.

6) Do you have to run? He doesn't have to run.
Explanation: The first sentence is asking if "you" need to run and the second sentence is stating that "he" does not need to run.
Step-by-step solution: Do + you + have to + run? He + doesn't have to + run.

7) We have to study English.
Explanation: "We" is the subject and the speaker is stating that it is necessary for us to study English.
Step-by-step solution: We + have to + study English.

8) He doesn't have to get up early.
Explanation: "He" is the subject and the speaker is explaining that it is not necessary for him to get up early.
Step-by-step solution: He + doesn't have to + get up early.

9) Jen has to go to Tokyo.
Explanation: "Jen" is the subject and the speaker is stating that it is necessary for her to go to Tokyo.
Step-by-step solution: Jen + has to + go to Tokyo.

10) They don't have to have shopping.
Explanation: "They" is the subject and the speaker is explaining that it is not necessary for them to have shopping.
Step-by-step solution: They + don't have to + have shopping.

Total: 7.