[ Grammar ]
This is the first time we’ve had __________ delay at the airport.
A. a so long
B. such a long

Random Topics:
Grammar - Present Perfect with for and sinceSimple Present - WH QuestionsLinking Words and ConjunctionGrammar and VocabularyIrregular Plural NounsPoetry VocabularyIndefinite PronounsRegular and Irregular AdverbInfinitivesHave to/Has toOther quiz:
Relative - Conditional › ViewThe boy ____ is my best friend often stay at my house.
A. when
B. what
C. which
D. who
Gerund › View
He agreed _______ a new car.
A. buy
B. buying
C. to buy
D. bought
Grammar › ViewThey ____ to that supermarket three times.
A. have been
B. has been
C. were
D. was
Tenses › View
Past simple, past perfect simple or past perfect continuous.
They ___ (train) all morning in the gym, which is why they ___ (be) exhausted.
A. had been training / were
B. had trained / had been
C. trained / had been being
