[ Grammar ]
I don’t understand people ____________ can spend all day shopping.
A. which
B. –
C. who
D. where
E. when

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Some vs. Any › ViewShe has got ______ egg.
A. An
B. A
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Gerund vs. Infinitive › View
Recycling our newspapers is the least we can do to help.
A. Participle
B. Gerund
C. Infinitive