In these cases, "when" and "where" introduce clauses that describe a noun the refers to a time or place, making them work as relative pronouns in these sentences. 1. This is the boyhad an accident.

2. Yesterday I saw a car was really old.

3. Mandy is the girl I met on Friday.

4. I haven't seen Frank, brother is five, for a long time now.

5. The robber stole the car the lady parked in front of the supermarket.

6. This is the man house is on fire.

7. Can I talk to the girl is sitting on the bench?

8. The book you gave me is great.

9. She likes hamburgers are hot.

10. Bill Clinton, was President of the USA,

1. Was there any water in that bottle?-4. No, there wasn't
2.What is the train fare from Moscow to Vnukovo?-3. About 400 roubles.
3. Why did you do that: because of me or her?- I did itbecause of her.
4. Who can cook?- I can. 
5.you havent visited Oxford,have you?
6.they were dancing very well,wrent they?
7.Did he work yesterday?
8.By 5 oclock yesterday he hd done his homework and at six he watched a film.
9.By two oclock the boy had come home and at two he had dinner.
10.When i rang him up,he had already done his homework .
11.He will have finished this workby two oclock of this morning.
he will  visit some European countries the next fall.

The director is considering a few candidates for the vacancy - директор рассматривает несколько кандидатов на вакансии
 an employer  takes your work experience  in this field  into consideration  - работодатель принимает ваш опыт работы в этой области в рассмотрение
 we want   to find  an employee  to fill the vacancy  in our division  -  мы хотим найти сотрудника для заполнения вакансии в нашем отделе
the company offers   opportunities training courses to go on.  - компания предлагает возможности учебные курсы, чтобы пойти дальше.
personal characteristics of an applicant   are important  - личные характеристики соискателя важны
 a young specialist begins  his career  after graduating from the university. -  молодой специалист начинает свою карьеру после окончания университета.