这句话该用is还是are?

这句话用there is 还是there are Is their mother tall?这句话用Is 还是用are? maria with her parents is having dinner now?这句话是用is还是are? Who is your english teacher and math teacher这句话对吗?是用is还是are ( ) tony your first name.该用is还是are 这句话写得对吗?IS还是ARE? 这句话用该 of 还是 for be动词的就近原则,请问这两句话对吗?到底是用are还是is? Eating healthy food are good for our health这句话的be动词是用is还是are My favorite food is rice and chicken.请大家说说这句话谓语动词用is还是are 纠结 英语翻译Sam的家人正在吃饭。这句话我主要想知道用are还是is第二句话主要是Where has he gone?还是W my favourite food are dumplings.这句话对吗?是不是food应该用is修饰还是名次服输前用