Giải hộ em với ạ ----- Nội dung dịch tự động từ ảnh ----- Exercise 3. Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions. 11. Luckily, I got some advice on how to make a presentation on For a better community' from my class teacher. A. useless B. useful C. usefulness D. useless- ness 12. These children encounter many problems and really need our help. A. disadvantagedB. advantaged C. disadvantage D. ad- vantage 13. Fundraising for charity is a thing for everyone to do to help the community. B. meaningful C. meaningless D. meaning Ameant 14. They were so about joining the local volunteer group that they couldn't sleep last night. A. excite B. excitement C. exciting D. excited 15. It is that all the students in class 1OA choose to do a project on "Helping the needy'. 100 %