что означают треугольник и квадрат в схеме предложения английского языка

preparing with my class? Would you be able to play one of the roles? Jack: Why me? I haven’t been in a play for years. Lara: Well, unless I find somebody soon, I may have to give up the whole idea. And it would be such a pity, come on, I thought you loved acting… Jack: When I was about ten, yes, I did. But that’s all changed now. And my voice is not as good as it used to be. Lara: Of course it is! It’s improved, in my opinion. Isn’t it funny! I hated being in plays when I was a child, I’d do anything to avoid acting, and look at me now, I’m a full time drama teacher. Jack: Yes, I often wonder why you didn’t become an actor rather than a teacher. You seemed to have all the qualities… Lara: Yes, it makes me sad to think about it. I’d be earning lots of money now. Anyway, about that part in my play. How about this? I’ll send you a copy of the play and you can have a look at it and then you can decide… Jack: I’ll do that, but I can’t promise I’ll say yes, OK? Now, listen, why don’t you have the play a week later? That would give you time to find an actor and … Lara: Oh, that would disappoint everyone, I can’t do that. We’ll talk again after the weekend. I must go now. Do give me a call. Bye! Jack: Bye! I’ll call you on Monday. 1. Lara is confident that her play will be a success. 2. Jack enjoyed acting when he was a child. 3. Lara thinks that Jack’s voice was better when he was younger. 4. Jack expected Lara to have a successful career in acting. 5. Jack agrees to spend time reading the play. 6. Lara will try to change the date for the play.

Read the text and match its parts (1-3) with their names(a-d).
There is one name you dont have to use.

"If I had a boy on a bicycle," said Petey to himself, "I could run like anything! I'll take a little run right now, and I'll ask the collie politely if he'll give his boy away."
So Petey run after the bicycle. He cried to the collie: "Excuse me. Do you want to give your boy away?"
But the collie said no, he definitely didn't, in a terrifying tone of voice.
Petey sat down. He watched the collie and his boy
on a bicycle, until they went away.
"I didn't really want a boy on a bicycle, anyway," said Petey.

Учебник по английскому языку написали: Virginia Evans, Jenny Dooley, Olga Podolyako, Jilia Vaulina, Страница учебника 54 контрольная работа №5 (Progress Check 5). Напишите хоть и не весь хотя бы что знаете.
№3
Fill in the sentences with the words below.(Заполните предложений с ниже слов.)
варианты: up(вверх), out (из), over (над), fun (веселье), round (круглый), in(в)
1. Children usually have ... dressing ... . (Дети, как правило,...одевание... .)
2. Come... here and join... the game. (приехать...здесь и присоединиться...игра.)
3. Can i pop...to borrow some sugar? It's run... (Могу ли я поп...,брать сахар? Этим управляет...)

....МОЖНО И ПО ПЛАНУ:

1)ЧТО ТАКОЕ ВИТАМИНЫ?

2)ЗАЧЕМ ОНИ НУЖНЫ ЛЮДЯМ?

3)ЧТО НУЖНО ЕСТЬ ЛЮДЯМ ,ЧТОБЫ БЫТЬ ЗДОРОВЫМИ?

нужно ну очень короткие предложения,потому что это на пересказ!!!Помогите,очень нужно!!!!!!!!!!!!на английском языке!

Что бы можно было выучить. Выручайте, друзья. Можно написать об охране природы или что захотите но на английском языке. Времени нету на это задание!