Jack Smith has a great sports balls.这句话是否正确,如果错误就改正

Jack Smith has a great sports balls.这句话是否正确,如果错误就改正 Jack Smith is a boy.______family name is Smith Has jack a bike? a jack has been unplugged Mr Smith has a _______ daughter Ed Smith has a great sports collection. Mr.Smith has a (v)big room. Who comes to school earlier ,Mike or Jack?A.Jack isBJack doesC.Jack comesD.Jack has Jack has a map.变一般疑问句 Jack has a book in his 完形填空：Dave was a manager ni an office.one day,the head of the office,mr smith,told Dave that they had to make s__ go away from the office.it could be Jack or Eric.Dave l__at mr smith and said, Eric is the best worker ,but jack has a wife an How old is Jack Smith 2.his name is jack smith.smith is his------name.a.first b.last c.girl.d.boy 是Jack has a dog like this one 还是 Jack has a dog likes this one? Jack Smith is a good policman,He is always very busy.He has little time to( )his familyA,look for B,piay on C,spend with D,take care Jack ()a teacher for months.A.has becomeB.has turnedC.has changedD.has been Ed Smith has a great sports collection是什么意思 Ed Smith has a great sports collection变否定句