[ Grammar ]
Which option correctly forms the past perfect tense of the verb “to see”?
A. has seen
B. saw
C. had seen
D. have seen

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Grammar › ViewYoshi _________to read books.
A. Don’t like.
B. He no likes.
C. Doesn’t like
D. None of the above
Tenses › View
Linda ___ the book yet. She ___ it.
A. did not finish – is still reading
B. have not finished – still reads
C. hasn’t finished – is still reading
D. has not finished – still reads
Adjectives vs Adverbs › ViewTim is very ___. He always helps me with English.
A. kindly
B. kind
C. bad
D. badly
Grammar › View
The biggest waterfall ….. the world in Venezuela.
A. in
B. on
C. at
