1- Identify the phrases and the subordinate clauses in the following passage and indicate the words they modify: Before working on your plan, try to decide what the main event will be so that you can build your story round it. It is not always necessary to make out a full, detailed plan. But it is wise to note a few ideas under each heading so that you have a fairly clear picture of what you are going to say before you begin writing.

2- Correct the mistakes in the following sentences. a- Mrs. Baker asked the students before they left to submit their complaints.

b- After reading the original study, the article remains unconvincing.

3- Combine the following sentences into one sentence using subordinating conjunctions. a- A computer is necessary for college students. It helps them organize their notes and find them easily. They can do research and find academic publications that are necessary for their studies.

b- A generation gap exists in my home. My parents and I usually have different points of view. We often cannot make important decisions.

c- Educations primary goal is to train minds and bodies. Schools should require students to practice a sport at least one hour each day.

4- Develop the following topic sentence into a paragraph. Internet is the worst invention of modern times.