[ Grammar ]
When I_______ the bookstore this morning, I saw a very interesting book.
A. was browsing
B. have browsed
C. am browsing
D. will browse

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Modal Verbs › ViewHe _____ eat more fruits and vegetables to improve his diet.
A. could
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Grammar › View
Does the sentence below use a gerund?
Going to the playground is fun.
A. with gerund
B. no gerund