He was ___ to give up halfway even though there might be more difficulties ahead.
At the street corner, anyone who is seen carrying a bag, a box, or ___________, is stopped by the police.
—you like the car so much,why not drive it back? —Well,I can’t afford ________car.
She was afraid __________ the dog in case it became dangerous.
I__________ you somewhere before, but your name has escaped me_________.
What worried the child most was _________ to visit his mother in the hospital.