1.What do you feed the chicken __?A.on .B.to C./ 2.The box is__ heavy __ I can't read your homework .A.too;to B.so;that

1.What do you feed the chicken __?A.on .B.to C./ 2.The box is__ heavy __ I can't read your homework .A.too;to B.so;that C.very;that 3.Jim has made many friends since he__ to China.A.came B.comes C.has come 4.Zack dodsn't have to be made___.He always works hard.A.learn B.to learn C.learning 5.We didn't plan our art exhibition like that but it___very well A.worked B.tride out C.went out 6.As your spoken English gets better,____your written English .A.so does B.so will C.so do 7.The missing boys were last seen ____near the river .A.playing B.to be playing C.to play