Question

Helen always helps her mother even though going to school ________ most of her day．

1. A.
   takes up
2. B.
   makes up
3. C.
   saves up
4. D.
   puts up

Answer 1

A
解析：
考查词组：take up“占据”；make up“构成”；save up“储蓄”；put up“举起”。依据句意，选A项。