Giúp mình với!

Here are the words or phrases that need correcting for each sentence: 1. A (should be 'would' instead of 'will') Corrected sentence: He said that he would pick me up at 8 am the following day. 2. No correction needed. 3. B (should be 'told' instead of 'said') Corrected sentence: Henry told me to come and spend a week with him. 4. D (should be 'before attending' instead of 'before I attended') Corrected sentence: The receptionist said I must fill in that form before attending the interview. 5. B (should be 'valuable, beautiful, and durable' instead of 'valuable, beautiful and durable', and consider using 'like a precious diamond' for better expression) Corrected sentence: Marty said a good friendship is like a precious diamond – valuable, beautiful, and durable. 6. D (should be 'used to stay' instead of 'hadn't used to stay') Corrected sentence: When I was a teenager, my dad always told me that I hadn't used to stay out later than ten o'clock -> When I was a teenager, my dad always told me that I used to stay out later than ten o'clock. 7. C (should be 'was it' instead of 'how far was it' for the sentence to be grammatically correct, but 'how far is it' is more suitable) Corrected sentence: I asked him how far it was from my school to the post office if I went there by taxi -> I asked him how far it is from my school to the post office if I go there by taxi. 8. C (should be 'was it' instead of 'how far was it' for the sentence to be grammatically correct, but 'how far is it' is more suitable) Corrected sentence: I asked him how far it was to the station if I went there by taxi -> I asked him how far it is to the station if I go there by taxi. 9. D (should use a statement instead of a question) Corrected sentence: All of my students wondered how many people lived in Tokyo -> All of my students wondered how many people live in Tokyo. 10. B (should be 'if I could' instead of 'that I could') Corrected sentence: They asked me if I could do the shopping for them.