It’s a long time________I saw you last—Yes，and what a pity it is now that it will be a long time________we seeeach other again

They were still _____their friends after their child’s long illness.

It be the vocabulary that caused you the problem in the exercise because you know a lot of words.

ple ______virtual realityholidays, we ______ on an around-the-world tour

Do you want______ bread—Yes, I usually eat a lot when I’m hungry.