Are the following statements True (correct) or False (wrong)?

1. A RIVER is bigger than a STREAM. True2. There are one thousand years in a CENTURY. True3. FOUNDED is the past tense of FOUND.True4. ANSWER can be used as a noun and a verb.False5. SCARLET is a brilliant red color.False6. USED TO DOING and USED TO DO mean the same thing.False7. You can use IMPROVE as a noun and as a verb.True8. DOZEN is equivalent to 20.False9. The past tense of FIND is FOUND.True 10. EQUIVALENT TO is (more or less) the same as EQUAL TO.True <Dear [Name]> We will measure height and weight.I really wonder what is my weight.I can't eat food very well.So, I know I loose my weight.What is your weight?I want to eat meat and noodle.

Hi there again [이름],   How are you doing now? I hope everything\'s fine. Thumbs up on your homework. 6/10 is not bad at all ^^. You can actually get higher score than that but you are still a very good student. I just want you to continue practicing your English but do not try so hard because you will get exhausted. Just relax and keep it easy for you, okay?   Just check the corrections on your homework.   Oh, by the way, why can you not eat very well? Just tell me the reason during our next class, okay?   Bye! Good night!   ~~Teacher Liza   1. A RIVER is bigger than a STREAM. True >> CORRECT 2. There are one thousand years in a CENTURY. True >> False. There are only 100 years in a century. 3. FOUNDED is the past tense of FOUND.True >> CORRECT 4. ANSWER can be used as a noun and a verb.False >> True. ANSWER can be used as a noun and a verb. 5. SCARLET is a brilliant red color.False >> True. Scarlet is somewhat close to bright orange color. 6. USED TO DOING and USED TO DO mean the same thing.False >> CORRECT 7. You can use IMPROVE as a noun and as a verb.True >> False. Improve is used as a verb only. 8. DOZEN is equivalent to 20.False >> CORRECT 9. The past tense of FIND is FOUND.True >> CORRECT 10. EQUIVALENT TO is (more or less) the same as EQUAL TO.True >> CORRECT   <Dear [Name]>We will measure height and weight. >> We will measure our height and weight. I really wonder what is my weight.I can\'t eat food very well.So, I know I loose my weight. >> I really wonder what my weight is. I can\'t eat very well so I know I lost some weight. What is your weight? >> CORRECT I want to eat meat and noodle. >> CORRECT