[ Vocabulary ]
While hiking we found a ___________________ that used to be attached to the tree.
A. liken
B. lichen

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Grammar › ViewIf it _____ rain, we will cancel the trip.
A. will
B. would
C. should
Present Simple vs Past Simple › View
Last year, we ______ in Nha Trang. It was a beautiful city!
A. are
B. is
C. were
D. was
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A. needn’t
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Grammar › View
The last car __________ the empty parking lot.
A. leave
B. left
C. leaved
D. leaven
