There are many ways to save money.
Answer:
D. He or She
Explanation:
We can figure this out by using the standard order of elimination to see which one of the options makes sense. All of the words except for option D. are either much too vauge, don't make sense, or are grammatically incorrect.
1.have to
2.must
3.should
4.should
5.can
6.should
7.must
8.cant
9.shouldn’t
10.cant
11.can
12.have to
13.shouldn’t
14.must
15.should
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