选择正确的答案填空

选择正确的答案填空
1.The two buildings are ______.But Building A is___than Buildings B.
A. tall , tall B.tall , taller C.taller , tall D.taller , taller
2.There are four_____and five workers in the factory.
A. thousand , hundred B.thousands , hundred C.thousand ,hundreds D.thousands , hundreds
3.We are going to visit Uncle Sam'sfarm___this weekend.
A. atB.onC.in D.\
4.Janet always______here after school.
A.come toB.comes to C. come D. comes
5.My hair is longer than___.
A.my motherB.mymother's C.sheD.her