[ Sentence Structure and Verb Tenses ]
Which sentence is in the present perfect tense?
A. I have eaten dinner already.
B. She is writing a letter.
C. They will go to the park.
D. He was cooking dinner.

Random Topics:
Adverbial Clauses of Manner and ResultZero Conditional SentenceGrammar (was, were, could, could not)Zero ConditionalPassive and Active SentencesSimple Present Negative and QuestionNouns as AdjectivesPassive VoiceSimilesBASIC GRAMMAR - PRONOUNSOther quiz:
Grammar › ViewThis exercise ______ too difficult for me.
A. seems
B. is seeming
C. seem
D. seems like
Tenses › View
A: ……… I speak well?
B: You speak so well.
A. do
B. does
C. is
D. am
Preposition › ViewWhich preposition best completes this sentence? “The keys are __ the table.”
A. in
B. on
C. at
D. by
Present Perfect Tense › View
He ______________ to Hawaii many times.
A. have been
B. went
C. has been
D. was going
