Smith is to study medicine as soon as he _____ military service.
Smith is to study medicine as soon as he \_\_\_\__ military service.
service
What is the most important service of trees to man according to the passage?
What is the most important service of trees to man according to the passage?
Which of the following can be cited as an example of the use of money in exchange for services?
Which of the following can be cited as an example of the use of money in exchange for services?
