[ Perfect Tenses ]
He found the front door open although he … it before.
A. had locked
B. has locked
C. will have locked
Select your answer:
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must/shouldPast Simple (to be)Personal PronounGrammar and VocabulariesConjunctions and PronounsAdverb PhrasesGrammar - could / could notPassive and Active SentencesFinite and Non-Finite VerbOther quiz:
Grammar › Viewthe number we divide by
A. dividend
B. earthquake
C. divisor
D. quotient
Compound Sentences › View
Choose the compound sentence.
A. Before we leave, let’s check the weather.
B. We can watch a movie or play a game.
C. It’s raining outside, but we can still have fun indoors.
D. If it stops raining, we can go for a walk.