Придумайте страшную на не с интернета.

I begin tucking him into bed and he tells me, “Daddy, check for monsters under my bed.” I look underneath for his amusement and see him, another him, under the bed, staring back at me quivering and whispering, “Daddy, there’s somebody on my bed.”
Я укладываю его спать, а он говорит мне: «Папочка, проверь, нет ли у меня монстров под кроватью». Ради забавы я заглядываю под кровать и вижу его, другого его, прямо под кроватью, который с ужасом смотрит на меня, дрожит и шепчет: «Папочка, там кто-то у меня на кровати».

1. Shall we use these tools to cut and form this metal part? (Не уверен)
    We mustn't use these tools to cut and form this metal part.
2  Can this equipment produce parts with high accuracy?
    This equipment can't produce parts with high accuracy.
3  Can they easily define the properties of this material?
    They can't easily define the properties of this material.
4   Did Nick paid the parking fine yesterday?
     Nick hadn't paid the parking fine yesterday. (?)
5   May he complete all necessary measurements himself?
     He can't complete all necessary measurements himself. (?)
6   Shall you turn off the light before you leave the room?
     You shouldn't turn off the light before you leave the room.
7   Does he has to wear a suit and a tie to work?
     He doesn't has to wear a suit and a tie to work.
8   Might you use this instrument for measuring gas pressure?
     You can't use this instrument to measure gas pressure.
9   Does atom serve mankind?
     Atom doesn't serve mankind.
10  Will he have to do it tomorrow?
     He won't have to do it tomorrow.
 
Не совсем понятное задание, можно менять глаголы(формы) или нет?
1. May, can.
2. Have to
3. Should
4. ...
5. Can't, must
6. Can, will able to 
7. Might, could
8. Shouldn't
9. Can
10. May 
11. Mustn't
12. May
13. Can
14. ...
15. Should

НЕ гарантирую, что все ответы правильные.
Дальше уже голова не варит, извини)

1. В as 

2. С which

3. D plain

4. D add

5. A each

6. D on

7. B many

1 There are high amounts of carbohydrates in potatoes and cereal.

2 I'm really hungry - my tummy's rumbling!

3 As you get older your eyesight begins to fail.

4 Don't eat so fast you'll get indigestion!

5 I have a delicious chocolate cake recipe!

6 My favourite berry is watermelon. It's really refreshing.

7 Raw vegetables are extremely good for you.

8 Grilled chicken is healthier than fried.

9 I often lack concentration in the afternoon.

10 I like sprinkling chocolate on top of my cappuccino.

1 Something in the fridge is giving off a horrible smell. - Что-то в холодильнике издает отвратительный запах.

2 I'm thinking of giving up fatty foods. - Я подумываю перестать есть жирную пищу.

3 I give up. What's the answer? - Я сдаюсь. Каков ответ?

4 Have you given back the book you borrowed from Zoe? - Ты вернул книгу, которую одалживал у Зои?

5 I'm giving away my recipe books to John. He needs them more than I do. - Я отдаю свои книги рецептов Джону. Они ему нужнее, чем мне.

1 I advise you against going on a crash diet.

2 Peter is recovering from the flu.

3 Jane seems to be able to cope with anything!

4 Crash dieting can result in health problems.

5 John has only just recovered from his illness.