¿PARA QUE SE USA EL PRESENTE PERFECTO?
A. PARA HABLAR DE SITUACIONES QUE OCURRIERON EN EL PASADO
B. PARA HABLAR DE SITUACIONES QUE SUCEDIERON EN EL PASADO Y AUN SIGUEN SUCEDIENDO EN EL PRESENTE
C. PARA HABLAR DE SITUACIONES QUE PASARAN EN EL FUTURO

Random Topics:
Present Continous TensePhrases and TensesGrammar & TensesModal and Relative PhrasesPrepositions and AdverbsModals and Comparative SuperlativePast PassiveApostrophes and Quotation MarksPerfect TensePast Simple (to be)Other quiz:
Grammar › ViewThe hermit _______ himself from the world and lived deep in the mountains.
A. shut off
B. shut down
C. shut away
D. shut out
Inversion + Passive Voice › View
Only/ this way/ make/ laws/ effective.
A. Only with this way we can make our laws effective.
B. Only in this way can we make our laws effective.
C. Only by this way can we make our laws effective.
D. Only this way can we make our laws effective.
Vocabulary and Grammar › ViewPublic transportation is a _________ option for getting around the city.
A. peaceful
B. bustling
C. quiet
D. convenient
Mixed Tenses › View
The boy fell while he _______ down the stairs.
A. run
B. was running
C. run