1.His mother __________ about his bad habits.A. always complainB. always complainedC. has always complainedD. is always complaining 2.I __________ on a farm when I was young.A. used liveB. used to livingC. used to liveD.use to live 3.She asked me ________ the door.A. openB. to openC. openedD. to opening 4She looked at me _________ when I interrupted him.A. angryB. angrilyC. angerD. angryly 59.She told me _______ at that table.A. not sitB. not satC. don’t sitD. not to sit