--Is there ___ wrong with your eyes?  ---No, ____.

Fortunately, rescuers were able to gain         to the disaster-hit area soon enough.

Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first _________.

She is in a poor ____f health, which worries her mother much.

She was in a _________ as to whether to stay at school or get a job