[ Tenses ]
. They __________ each other since high school.
A. have known
B. had known
C. will have known

Random Topics:
Auxiliary Verbs & Question TagsVerb, Object, PrepositionConditional SentenceToo or EnoughPresent Simple PassiveGrammar, Literature, and VocabularyPresent Simple & Present ContinuousPast Simple & Past ContinuousPRESENT SIMPLE - CHILDRENVerb to beOther quiz:
Modals › ViewHow can you show that you are sure about a fact?
A. Avoid making any statements about the fact.
B. Use clear and strong language to show you are sure.
C. Use unclear language to show you are not sure.
D. Use language that suggests possibilities.
Grammar & Vocabulary › View
Amy can’t stand ………. aerobics; she prefers swimming.
A. to be doing
B. doing
C. having done
D. to do
Grammar › ViewThe coffee smells ____________, and interestingly, it tastes ____________ dark chocolate.
A. good; as
B. well; as
C. good; like
D. well; like
Grammar › View
Which statement is correct?
A. That girl is my friend
B. That girl is some of my friends
C. This girl is some of my friends
D. This girl’s are friends
