Заполните пропуски подходящими словами. she hiking because she wanted to get more exercise. unfortunately, she didn’t like it and she it about six months later.

She took up hiking because she wanted to get more exercise.
Unfortunately, she didn’t like it and she gave it up about six months later.

Сюда не подходят fun и caring.

Fun-это существительное (веселье), а funny-это прилагательное (веселый).

Caring-это не поддерживающий в смысле описания человека, потому что Carry-это держать, нести в смысле вещей. Например, нести книгу.

Можно добавить сюда прилагательные honest (честный), friendly (дружелюбный).

По поводу текста. Можно начать так.

I am funny, because I love jokes and all my friends laugh at them. (Я веселая, потому что над моими шутками смеются все друзья).

И по такому принципу расписать все прилагательные.

Удачи!)

1. They carry out different experiments in the chemical laboratory
Different experiments  are carried out in the chemical laboratory by them
2. After each lesson we ventilated our classes
Our classes were ventilated after each lesson by us 
3.The students place laboratory vessels in the tables
 Laboratory vessels are placed  in the tables by the students 
4. In a year we shall equip our chemical laboratory with modern apparatuses
Our chemical laboratory  will be equiped with modern apparatures in  a year by us 
5. Fahrenheit introduced a new scale into the experimental work in the seventeenth century
A  new scale was introduced into the experimental work in the seventeenth century by Fahrenheit
6. Laboratory workers obtain large amounts of distilled water by distillation
Large amounts of distilled water by distillation  were obtained by Laboratory workers

7. After the experiment was over we recorded all the findings
All the findings was recorded by us After the experiment was over.