從A、B、C、D四個選項中，選出與畫線部分意思相同或相近且能替代的一項。
1.The child is too young, so don't leave him alone.
A. forget him
B. put him there
C. forget him
D. leave him by himself
2.I'm sorry to tell you that Jack failed to catch the bus.
A. didn't past
B. didn't past
C. couldn't
D. can't
3.All of them got high marks except the new student.
A.besides
B.and
C.but
D. as well as
4. Because of his poor eyesight，the little boy couldn’t wash himself or get dressed.
A.be dressed
B. dress himself
C. have on dressed
D. wear clothes
5. The meeting lasted until supper came.
A. didn't begin
B. come to an end
C. went on
D. ended
