Поставь must или have to
1. You … open the window. It is cold.
2. I … get up earlier today. We are going on an excursion.
3. We … clean the floor. It’s very dirty.
4. You … buy cinema tickets. I can’t buy them.
5. We … visit granny. She is ill.
6. I … come back before 6 o’clock.
7. We … come to school on time.
8. I … go by bus. Dad will drive me.
9. You … go shopping. We have some bread for dinner.
10. You … help your friend.

2 Director's speech made a deep impression upon the students. 3."Let me introduce myself, I'm Matilda". а tiny girl said to the librarian. 4. Let's look for some novel at these shelves. Let me know if you find something interesting. 5. How much time does it take you to get to the theatre? 6. Му саt likes to sit in my lap. ( on my knees- берётся редко) 7. Bob was puzzled when he realized that his plastic bag was to become a container for water. 8. Chatter-boxes, you have been talking just for an hour! 9.For some reason he couldn't join the group. 10. Alice run into the classroom  crying  'hooray' loudly .

I can't deal with ATA book itself. She has a difficult content.2. The Director made a great impression on the disciples. 8. .Allow me to introduce myself, I am Matilda. said the tiny girl librarian 4 let's see if any novel on these shelves. Let me know if you find anything interesting 5. How much time do you need to get to the theater . 6. My cat loves to sit on my lap. 7. Bob was puzzled when he realized that his plastic bag was supposed to be a container for water. 8. Mash, you talk for an hour! 9. for some reason he could not join the group. 10. Alice was gorbals in the class with a loud scream Hooray