1. I am waiting for the prices of the houses to come down before buying a house, but I think I have been waiting too long and the prices are beginning to go up again. 2. Call the children in! They have been playing outside since early morning and have not done their homework yet. 3. I'm afraid she has not finished typing those letters yet. She has been dealing with customers all morning. 4. You have been fixing this shelf for an hour. Let's ask Father to help you. 5. The students have been translating the article for 20 minutes but they have not finished it yet.
1.They are working because they want to make our life comfortable and they want we to have a good future
2. task or tasks to be undertaken
3. job - work for which you receive regular payment example:part-time ,full-time works
Profession-type of job that needs special knowledge example dentists,doctor,lawyer(адвокат)
work-the job that person does especially in order to earn money
4.wage -regular amoumt of money that you earn,usually ,ebery week,for work or services
salary-payment for a job
можно лучший ответ(звездочки)исердечко если это была полезным и удачи