homework and a question

1. In 1998, John visited Tahiti with a group of friends. 2. This month Tom will revise for his exams. 3. Julie is at the cinema waiting for Tom. She is waiting for 10 minutes. 4. Marie only has half an hour for lunch so she usually has a sandwich. 5. David is a good friend of mine. I have known him since I was six years old. 6. At the moment I need to concentrate. I have to do a grammar exercise. 7. Tom is writing an important report. He has written 4 pages already. 8. Once a month Caroline goes to the hairdresser's to have her hair cut. 9. Last year Peter traveled all over Australia. 10. Next Saturday, Peter will be taking Caroline to the theater. Hi teacher, geine your feedback is very helful for me to study English ! so, I have a question about grammar what is difference between "will" and "will be -ing" ? Thank you for your answer all the time. Sincerely.

Hi [이름], You have a nice question there! I\'ll try to explain it to you in the simplest way that I can. \"Will\" is used to express a general intention, for predictions or opinions, for decisions oroffers made at the moment of speaking. For example:I will go to Korea tomorrow.It will rain.I don\'t think that he will be a good president.The phone is ringing.-- I will answer the call. “Will be + verb(ing) is used to express a future action in progress. The action will startbefore that point of time and will continue after it. It is usually interrupted by anotheraction. It refers to routine activities.For example:I will be studying when you arrive. (It is interrupted by another action.)Tom will be watching a movie with Jane. (It usually happens. It\'s a routine.)I will be calling my boyfriend tonight. (I call my boyfriend every night.) See you! --Teacher Genie-- 1. In 1998, John visited Tahiti with a group of friends. >>Correct2. This month Tom will revise for his exams. >>This month Tom is revising for his exams. 3. Julie is at the cinema waiting for Tom. She is waiting for 10 minutes.>>Julie is at the cinema waiting for Tom. She has been waiting for 10 minutes.4. Marie only has half an hour for lunch so she usually has a sandwich.>>Correct5. David is a good friend of mine. I have known him since I was six years old.>>Correct6. At the moment I need to concentrate. I have to do a grammar exercise.>>At the moment I need to concentrate. I am doing a grammar exercise.7. Tom is writing an important report. He has written 4 pages already.>>Correct8. Once a month Caroline goes to the hairdresser\'s to have her hair cut.>>Correct9. Last year Peter traveled all over Australia.>>Correct10. Next Saturday, Peter will be taking Caroline to the theater.>>Correct >>OR:Next Saturday, Peter is taking Caroline to the theater.Hi teacher, geine>>Hi Teacher Genie,your feedback is very helful for me to study English !>>Your feedback is very helpful for me to study English!so, I have a question about grammar>>So, I have a question about grammar.what is difference between \"will\" and \"will be -ing\" ?>>What is the difference between \"will\" and \"will be +verb-ing\"?Thank you for your answer all the time. >>Thank you for always having time to answer my questions.Sincerely. >>Sincerely, [이름]