It’s time you changed your attitude ___ your studies, for the time is running out

I’m quite interested in Spanish history, the civil war in Spain _______.[ ]

From facts, scientists have_______ that more energy is being absorbed from the sun, throwing the earth’s energy “out of balance”.

Excuse me,Marcia,a reporter from Vanity Fair_________all day. Could you speak to her now?[ ]

___________ speaking English well, the young girl can write good essays in the language