已授课数量：427,864 （level1 Sharon）:she can't express herself well. tha's why I cut the level test. I was trying to help her, but she r...( 23:38 ) （level4 wind）:interchange 3 pg.26( 20:15 ) （level5 Rocky Dang）:he needs time to think in every question( 21:51 ) （level4 Lisa）:speaking p4( 22:53 ) （level4 Jeny）:relative pronoun - n. A pronoun that introduces a relative clause and has reference to an ante...( 21:36 ) （level2 ANITA）:Unit 1 Unit 9 Unit 18-24 ( 16:35 ) （level5 honglanma）:57 is half done( 21:23 ) （level4 kim）:the line was suddenly cut ( 17:24 ) （level4 vivi）:unit 2 p2( 21:35 ) （level1 ada）:I'm only brave when I have to be. Being brave doesn't mean you go looking for trouble.( 11:13 ) （level2 kate）:If you are ever in trouble, don't try to be brave, just run, just run away. ( 11:12 ) （level2 jennifer）:Stupid is as stupid does.( 11:12 ) （level3 joanna）:Hope is a good thing and maybe the best of things. And no good thing ever dies.( 11:11 ) （level3 jacqueline）:There is something inside ,that they can't get to , that they can't touch. That's yours.( 11:11 ) （level2 ann）:You know some birds are not meant to be caged, their feathers are just too bright.( 11:10 ) （level3 adeline）:She is so smart.( 11:08 )