My father finds it hard that he finishes the work on time的同义

My father finds it hard that he finishes the work on time的同义句
My father finds _____ ______ _____finish the work on time
Eight more classrooms are able to be used for different classes.
Eight more classrooms _____ _____ ______different classes.
It's warm enough to swim during the whole year.
It's warm enough to swim ____ ____ ____.

it hard to
【回答补充】
are used for
all year long

爱上百度,知道有我. (*^__^*)
满意请采纳,多谢!