Writing Match 1-6 with a-f to make conditional sentences.
Example:

НАДО)БУДУ БЛАГОДАРНО ♡​

you mustn't open the door for a stranger. a stranger should trick you. you might answer the phone. you don't have to tell everybody that you are home alone . you must know your parents' phone number. it have to be wise to know your neighbours .

birthday is a very wonderful day. everybody likes to celebrate it. it is a good opportunity to spend time with friends, parents, relatives.in the morning on my birthday my parents lay the presents near my bed. so the first thing i see when i open my eyes is my presents.

usually we hold my birthday party in the evening. once we went to a cafe to celebrate my birthday, but usually we celebrate it at home.in the morning of birthday party day my father goes shopping and buyes everything we need. my mother bakes a cake or pie.i am always very glad to meet my guests. i like to get flowers and presents.

we dance and sing songs, play games, tell funny stories.

i think that my birthday is one of the best days in a year.

dear (name your friend)

how are you?

i am very gladthatyouwriteto me. my(dogorcat) is verygood, it hasa very busyschedule,because she participates in competitions. but lately,she is constantlychewing onthe furniturein the apartment,i was ! what can you advisethatit had notchewedthe furniture?

see you soon.

(your name)

1) john learns a lot or is doing his homework.

2) relationship of these 2 countries is good

3) biology studies organisms and their vital activity, nature in general and their relationship between them

4) working on pc - is the most "popular" job of many people.

5)it makes us think, when we see people harming the environment, or just doing bad stuff.

6)mr.robinson thought that putting a high wall around the castle is a good idea.

7) why is it necessary to eat useful food for children?

8)how many people live in london?

9)julia collects books or julia has library with lots of books at home.

10)could you answer some of my questions?