English is my favorite subject, and I am good ______ it.[ ]

Tommy, do you know if Frank ______ to the theatre with us this Sunday if it ______? -Sorry, I have no idea.

Nowadays young people have their personal look. They want to ____ their personality in this way.

_____is too hard _____ a good solution to this problem.

At that time we lived in houses which ___________ old, cold and unsafe.