present perfect simple short answers 1 - tutto inglese - Imparare l'inglese gratis on line

bacteria (infect) your wound? Yes,
you (part) the calves from the herd? No,
she (screw) the top of the bottle? Yes,
he (spank) his son? Yes,
they (wrap) the gifts yet? No,
you (elect) a new mayor? Yes,
you (disinfect) these scratches? Yes,
John (brush) his hair carefully for over an hour? Yes,
they (change) the passwords of their email address lately? No,
you (suppose) his interference? No,