Li Lei's parents _____doctors.A.are all B.are both C.all are

Li Lei's parents _____doctors.A.are all B.are both C.all are Lucy ,Jim and Li Lei ( )good friend.A.is all B.are all C.all We ___ friends A are both B are all C both are D all are my parents --at home on weekends Aare all B.are both C.all a They ___farmers. A. are all B. all are C. are both D. both a They ()very busy.a:both.b:all are.c:are both.d:are all. the twins ( ) lovely girls.A.are all B.are both C.both are D Look!Jane and her parents( )very happy.A.are both B.are all 选择最恰当的答案my parents____teathers.A.both are B.are both c.all a Her parents are all\all are\are both\both are English teache (both,all)of her parents are doctors. mary's ruler is much longer than______ A.are all B.are both