When we _______at the airport we _______that we _______our passports at the office.
A. arrived – had noticed – had left
B. arrived – noticed – had left
C. have arrived – noticed-left
D. had arrived – have noticed – have left

Random Topics:
Conjunctive AdverbsFuture or PastInterjections, Tag Questions and Nouns of Direct AddressGrammar - to beGrammar and VocabulariesConjunction and PunctuationPast Tense (Regular and Irregular)Past Simple and Past Continuous TensesCompound Nouns and Compound Adjectives QuestionsDefinite and Zero ArticleOther quiz:
Vocabulary › ViewMeters, kilometers, millimeters are the units of ___________.
A. force
B. temperature
C. length
D. mass
E. time
Grammar › View
General review – Select the correct option
You’re at home early. I thought you _____________ play squash with Alex tonight.
_____
A. are go to
B. were went to
C. were going to
D. going to
Subject Verb Agreement › ViewWhich sentence is incorrect?
A. We take notes during class.
B. I looks forward to our trip.
C. You plan a picnic in the park.
D. He goes to the computer lab.
Verb Tenses › View
They __________ a lot of fun at the beach yesterday.
A. had
B. have
C. has
D. having
