4) Choose the correct form of the verb in Present Perfect/используй правильную форму глагола в настоящем завершенном времени. a) My mum have been/has been in Mexico for a month.
b) We have cooked/has cooked many delicious cookies.
c) Have/has you already visit/visited The British Museum in London?
a has been b have cooked c have/visited
Объяснение:вот