[ Grammar ]
Katie was ironing while I ______ the floor.
A. was mopping
B. has been mopping
C. had been mopping
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Grammar › ViewWhat word in the sentence below is an adverb?
The balloon flew high in the sky and popped.
A. balloon
B. flew
C. high
D. popped
Prepositions › View
I am not good ______ languages.
A. on
B. with
C. of
D. at