Are these English dictionaries?作肯定回答 _________,they_________

Are these English dictionaries?作肯定回答 _________,they_________ Are these his pictures?作肯定回答 Are these cars?作肯定回答 they are english dictionaries否定句,一般疑问句,肯定回答,否定回答, these are dictionaries提问dictionaries 句型转换1.Are these English books?（作肯定回答）Yes,_______.2.That is s Are these your sisters?（作肯定回答） Are these toys yours?（作肯定回答） Are these your lunchboxes.（作肯定回答） are these/those your rulers?(作肯定回答) ( )of these English-Chinese dictionaries are not mine. These dictionaries are mine.（一般疑问句 否定回答）