1)21,45:5,8=3,7
2)24,94:5,8=4,3
3)3,7+4,3=8.
What time does she get up
What does she have for breakfast
How does she go to work
What does she do in the evening
when does she go to bed
How do you often conduct experiments
Is physics interesting for you
What problem do physicists study
Do you othen use a microscope
Do you othen argue with your groupmaters
1) I will go to the theatre if I buy tickets.
2)If she does not come in time they will be late for the concert.
3)If I get tickets for the evening performance in advance I will ring you up.
4)He will write a letter today if has free time.
5) Will you call I me up if you come back early?
6)If you do not tell me the truth I will never speak to you.
7)If you go to bed immediately we will take you to the cinema tomorrow.
8)If they take a taxi they will not miss the train.
9)If you lend him the book he will read it quickly.
Все предложения относятся к условным предложениям Первого типа - Conditional I.
Как я понял тебе что-то типо перессказа на английском надо.