★★4个改同义句★★急We have been here for three hours.It _____ _____
★★4个改同义句★★急
We have been here for three hours.
It _____ _____ three hours since we ____ here.
We _____ here three hours ago.
It is three months since he left his home.
He _____ _____ ___ ___ his home ____ three months.
He came to our school two days ago.
It ____ two days ____ he ______ to our school.
I borrowed the book a week ago.
It ____ ____ a week _____ I ______ the book.