选出下列句子中错误的一项,并在横线上改正。
(_____)1.(A)Let go and(B)see(C)her. _______
(_____)2.(A)She isn't(B)feel(C)well today. ______
(_____)3.(A)I try to(B)do(C)me best each day. ______
(_____)4. Tom(A)usually(B)go to school(C)at 7:40. ______
(_____)5.(A)Let's say(B)Hello to(C)him. ______