[ Grammar ]
I rang you last night, but you weren’t home. What ____?
A. did you do
B. were you doing

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Present Perfect Tense › ViewStella ___________________ (not donate) her old books yet.
A. is not donate
B. has not donated
C. have not donated
D. has not donating
Adverb Clauses › View
Identify the subordinate clause in the sentence:
Shop until you drop!
A. Shop
B. until
C. you
D. drop!
