这里是不是应该是fork and knife呢?

这里是不是应该是fork and knife呢? fork fork she is tall beautiful and singing well 这里的SINGING是不是应该是SINGS时态是不是用错了,如果是对的,为何这样用 fork and knife可以变复数吗 A fork and knife___on the table. knife,he,a,uses,and,fork I hear Alice was badly injured in the accident and sent yo hospital.这里的hear 是不是应该用heard题打错了，应该是sent to hospital. 例如说horse and cart,knife and fork这类词组怎么变复数呢?我说的是“horse and cart”，“knife and fork”而不是horse，cart，knife，fork a knife and fork 后面接单数还是复数 a knife and a fork 动词用单数还是复数 Many Chinese have trouble using a knife and fork c______. Many Chinese have trouble using a kinfe and fork c___. A fork and knife___on the table. 怎么会是is呢 Can you use fork and knife是什么意思,怎么回答啊 what do you need in dinner I need( )A.a knife and a fork B.a knife and fork C the knife and fork D.the knife and the fork I a knife use can and fork（.） He s___ the meat with a fork and eats it