[ Present Perfect or Past Simple Tense ]
Technology __________ some failures over the years.
A. has
B. has had
C. had
D. having
Select your answer:
Random Topics:
Many vs. MuchHome vs. House Verb Phrase The First Conditional (if/unless)Grammar - NounsModals, Infinitives and GerundsPast Simple VerbsGrammar Pronoun and Singular Plural NounTenses: Present simple, Past Simple, Future Simple
Other quiz:
Subject, Object, Possessive Pronoun and Possessive Adjectives › ViewShe gave _______the history book yesterday.
A. I
B. me
C. my
D. mine
Vocabulary › View
The crime ……… was sealed off by the police.
A. scene
B. place
C. sight
D. room
How to use : Read the question carefully, then select one of the answers button.