Tính: A=1/3.4+1/4.5+1/5.6+1/6.7+1/7.8 B=1/10+1/15+1/20+⋯+1/120 ko bt sao nx, mik copy từ word sang các phân số đang nằm dọc thì nó chuyển thành ngang, mong mn thông cảm

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Put the words in order to make sentences: 1. address / What/ Mai’s/ is? ……………………………………………………………………………………… 2.he / with / his / lives / family / Quang Ngai / in . ……………………………………………………………………………………… 3. his / free/ what / does / he / do / in /time ? ……………………………………………………………………………………… 4. always / is / he / home/ at / Sunday / on . ……………………………………………………………………………………… 5. goes / Nam / Coopmart Supermarket / often / to / . ……………………………………………………………………………………… 6. sister / his / lives / on / the / Flat 8 / in / fourth floor / Thien An Tower / of . ……………………………………………………………………………………… 7. Hoa/ does / never / her / after / homework / school . ……………………………………………………………………………………… 8. small/ quiet/ village/ and/ It/ is / a . ……………………………………………………………………………………… 9. How / do/ often / parents / her / sports / play ? ……………………………………………………………………………………… 10. are/ modern/ There/ towers/ my/ in/ town. ………………………………………………………………………………………