用am is 或are填空1._I right?yes,you_2._your sister is the ward?yes,she_there.3._they your teachers?yes,they_
问题描述：
用am is 或are填空
1._I right?yes,you_
2._your sister is the ward?yes,she_there.
3._they your teachers?yes,they_
答
am are
is is
are are
答
1 Am are
2 Is is
3 Are are
答
Am,are
Are,is
Are,are