[ Grammar ]
Bob and Pamela (pack) their suitcases since 6 o’clock.
a) have been packing
b) have packed
c) having been packing

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Grammar › ViewYesterday I _______ my keys I _____ lost.
A. found/had
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Grammar › View
We’re going camping tomorrow so we have to get up…
A. soon
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- intensive pronoun
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