[ Past Perfect Tense ]
He ________ to China before 2015.
A. has not been
B. have not been
C. had not been
D. was not been
Random Topics:
Grammar - Present Perfect with already, just, yetNouns, Pronouns, Antecedents, and Singular and PluralWH- Question WordsGrammar - either...or, neither...norBASIC GRAMMAR - PRONOUNSPast Tense vs Present TenseTransitional Phrases and ConjunctionsPresent Simple & Present Continuous TensesWish SentencesModals and Past TensesOther quiz:
Past Tense and Perfect Tense › ViewI already ___ my breakfast.
A. Ate
B. Eat
C. Eaten
D. Eated
Conditional Sentences › View
I’ll help you if ……………………..
A. you told me the truth.
B. you tell me the truth
C. you will tell me the truth.
D. you have told me the truth.
Vocabulary › ViewThe government needs to seek a solution to prevent domestic violence as soon as possible.
A. recreation
B. remedy
C. keyword
D. technique
Grammar for TOEFL › View
The contracts signed by the company has been voided because some stipulations were not met.
A. Incorrect
B. Correct