[ Grammar ]
when you use present perfect you select
A. based verb form
B. infinitive verb
C. past
D. past participle verb

Random Topics:
Vocabulary and Verb TensesConditional and Mix Conditional SentenceConnectivesAdjective or AdverbPresent PerfectConjunctive AdverbComparisionModals and InversionGrammar on ConditionalsPast Simple TenseOther quiz:
Past Tenses › ViewWhen …. his new laptop?
A. did he bought
B. did he buy
C. does he bought
D. was he buy
Subject Verb Agreement › View
The fire blazing in the fireplace and the cat sleeping in front of it (make, makes) a charming scene.
A. makes
B. make
Grammar › ViewIt … when I left home this morning.
A. Was snowing
B. Snowed
C. Is snowing
D. Snows
Prepositions › View
There is a ladder leaning _____ the wall.
A. in
B. beside
C. against
D. outside
