[ Grammar ]
It took a lot of — to find the Titanic.
A. afford
B. affordable
C. affordably
D. effort

Random Topics:
Past Simple, Past Continuous, Past PerfectPast ParticiplesCommon ErrorSimple Future - PassivePossessive Adjectives VS Possessive PronounsRelative - ConditionalPlaces in TownPresent TensesArgumentative VocabularyPerfect Verb TensesOther quiz:
Grammar › ViewWhy _________ in the restaurant yesterday?
A. did were Jake and his parents
B. did be Jack and his parents
C. was Jack and his parents
D. were Jack and his parents
Vocabulary › View
Heavy metal is Mr. Porreca’s favorite ______________ of music.
A. genre
B. adjunct
C. dawdle
D. swaddle
Grammar › ViewMy sister and I ____________ dinner at 7.00 in the evening.
A. has
B. have
Simple Present and Past Tenses › View
I _______ something very delicious in the kitchen.
A. is smelling
B. smelling
C. smells
D. smell
