Где найти ответы на gateway a1+?

длина - 8 см

ширина на 1.5 см меньше

s-?

ширина = 8 - 1.5 = 6.5 см

s = 8*6.5 = 52 см²

to do a crossword 

a crossword is done

is a crosswod done?

a crossword is not done

to read a book

a book is read

is a book read?

is  the book written?  

a book is not read

to recite a poem

a poem is recited

is a poem recited?

если надо поменять время, то принцип тот же

to restiet,to contribute,to implement