根据图片,重新排列下列字母,并写在横线上。1. g b a_________________2. b d e_________________3. r b e a d_________________4. a m r e f r_________________5. s s r o o m c l a_________________6. t i y t r h_________________7. u l r e r _________________1. bag 2. bed 3. bread 4. farmer 5. classroom 6. thirty 7. ruler