[ Grammar ]
Which part of this sentence is present perfect tense?
I have walked a mile.
A. walked
B. have walked
C. walked a mile

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Modals, Conditionals, and Clauses- Defining, Non-defining › ViewIn a travel blog, Emma writes, “Paris, which is known as the City of Light, is beautiful in the spring.” Which option correctly identifies the type of relative clause used?
A. defining relative clause
B. non-defining relative clause
C. restrictive relative clause
D. essential relative clause
Vocabulary and Idioms › View
I can’t give you the answer on the __________; I’ll have to think about it for a few days.
A. minute
B. place
C. scene
D. spot
Grammar › ViewAre you a student?
A. Yes, I.
B. Yes, I am.
C. Yes, I not.
D. Yes, it is.
Some vs. Any › View
I´ve got _____ sweets.
a. some
b. any