Mn giúp mình giải với ạ 1.I...............a letter from my old friend last week.(sent/gave received/took) 2.I................find Peter is not communicative. He's father...........in public. (kind/reserved/sociable/humorours) 3.When I was a child, I.............follow my mum to the market.(used to/liked/hated/loved) 4.Last night I watched the movie Romeo and Juliet. At last they killed..........(together/each other/themselves/one another) 5.She asked her children..........(to stop playing/stop to play/stop playing/stopping to play) 6.the moon......around the earth.(went/going/go/goes) 7.Don't go................,it is too cold.(inside/outside/downtairs/uptairs)