Mary,are you thirteen years old?（做否定回答）

Mary,are you thirteen years old?（做否定回答） Are you thirteen years oid?做否定回答 Tom is （13 thirteen years old.）分别改成否定句,一般疑问句,肯定回答,否定回答,括号提问. We are thirteen years old 反义疑问句 mary is thirteen years old,and ben is also thirteen years ol 1.are you Mary?(否定回答) 2.Is he Jack?(做肯定回答) Mary is thirteen years old.Peter is twelve years old.(合并成一个句 Daming is thirteen years old.（改为一般疑问句,并作肯定回答） jim is thirteen years old .(对thirteen years old提问）（ ）（ ）is j Jim is thirteen years old(对thirteen years old提问） 适当形式：You __were__(be) thirteen years old last year. They are ( ) students.A.thirteen years old B.thirteen-year o