He must look after his sister (改为一般疑问句 )

He must look after his sister (改为一般疑问句 ) You must look after ________ things. You must look after your school things. they must look after .things.填什么 They must ----- (promise) ------ (look) after them well l must look after yourself.(改错) But they must look after themselves. He must look after his mother at home today .He ____ ______take _____ _____his mother at home today . look after和take care of的区别（一道题,07江苏）The old man was quite week after the accident,so he must be ______________--为什么答案给的是look after而不是take care of呢? Must he stay at home and look after the baby?(改为同义句)— he — — stay at home and take care of the baby You must _____ (look) after the old man.急需 we must look after the old men 同义句 you must look after well young children 连词组据 You must look after your sister (改为同意句 You must look after your sister 改为同义句 look well young you must after children连词成句 You must look after your things.什么意思? You must look after your things,Tom.的中文意思