Why did they keep trying _________ they must have known it was hopeless?
I used to quarrel a lot with my parents, but now we_______ fine.
Do you think shopping online will ______ take the place of shopping in stores?
----John is very ______ ---- if he promises to do something he’ll do it .
—Where did you get to know her? —It was on the farm _______ we worked.
I'll spend half of my holiday practicing English and_______ half learning drawing