chuyển các câu sau sang nghĩa không đổi 1-nick runs the most quickly in my team ->Noone 2-I had sister cook breakfast -> I had 3-Are they doing the test? -> The test 4-Before she left home, she locked all doors -> After 5-My sister can't cook as well as my mother -> My mother 6-She wants to build a house. It has 4 bedrooms -> she wants 7-When did you use this washing machine? -> How long 8-This is the first time he's gone to abroad -> He hasn't 9-ha noi is a nice capital. We are learning there. -> Ha noi 10-Doing morning exercise is very necessary. -> It is Giúp mình với các bạn:(((