[ Past Perfect Tense ]
It was a very difficult movie, but I _______ it because I _______ the book.
A. Had understood, read
B. Read, had understood
C. Had read, understood
D. Understood, had read

Random Topics:
Adjectives and comparisonsTOEFLInfinitive GerundModal Verbs and Gender NounsComparatives - SuperlativePhrasal Verb With TakePast Tense, Recount Text, and Future TenseSo Such Enough TooHave to / Do not have toTOEFL GrammarOther quiz:
going to › ViewWe ___________ going to play soccer.
A. are
B. ‘are
C. is
D. am
Grammar › View
You ———- stay in bed if you’re ill.
A. must
B. mustn’t
Grammar › ViewA restrictive clause is necessary to the sentence and is not set off by commas.
A. TRUE
B. FALSE
Simple Tenses › View
Choose the correct verb to complete this sentence:
The bluebird in the tree _____beautifully.
A. singing
B. sing
C. sings
