Практическая работа №1 по дисциплине «Математика»для студентов 1 курсаТема: Арифметические действия над числами.ВАРИАНТ 21. Записать в виде десятичной дроби:а) - б) 6​

ответ:most suitable modal verb: must, have to, should, ought to:

1. I … clean my room. I always do it on Saturday.

2. I … to clean my room tomorrow.

3. My granny is in hospital. I … visit her.

4. You … to see “Titanic” – it’s a great film.

5. This is a terrible party. We really … go home.

6. You … watch TV for so long.

7. This is a lovely party, but it’s getting late and we … to go home.

8. Alice wants to improve her English. She … work harder.

9. Drivers … to obey the speed limit.

10. I often … cook supper because my parents work late hours.

2. Complete the sentences using the most suitable modal verb: can, could, may, might :

1. Robert … speak English well enough to talk without an interpreter.

2. Mother, … I come back home at 11 tonight?

3. Father … repair my broken bicycle.

4. I … come round this evening.

5. They say I … do sums well.

6. Bob … phone this evening.

7. Johnny, dear, … you do something for me.

8. … you go shopping this evening?

9. I … do the flat myself.

10. It … rain soon.

3. Choose the right variant

1. Can/could you explain me the grammar rule? (you are talking to your friend)

2. Bess might/may go to the theatre tonight. (you are 50% sure)

3. Mary must/ have to clean her room because Mary’s mother asked her to do it.

4. I want to look great. I have to/must stop eating junk food.

5. I have to/must stop drinking coffee. My doctor said it is bad for my heart.

 

Объяснение:

 

Объяснение:

Last month i wanted to make a present for my mother's birthday. i got up early in the morning and quietly went outside. i came to the bus stop to wait for the bus that would take me to the market. when's the bus came i didn't notice what number was written on it. so the bus took me to another part of the city where i have never been. i came out of the bus and looked around. there wasn't anybody nearby. suddenly a little group of young boys came up to me. they asked me if i had any money in my pocket. i said «no» but they didn't believe me. two of them were holding my hands and third one was checking my pockets. they took all my money and ran away. i was very afraid and didn't shout. i understood that i should go back home. but i didn't know how to do it without money. i went to the opposite side of the road and found a bus stop. i was going to wait for the bus but i didn't know how to pay for it. when the bus came and i got into it i explained the driver what happened to me. he felt pity and allowed to go for free. i picked some flowers in neighboring garden and presented it to my mom. luckily she didn’t ever know what an adventure happened to me.