Eye doctors suggest that a child’s first eye exam____at the age of six months old.
It was on the farm __________ I worked there for three years __________ I met the girl for the first time.
As the camera broke down __________ I used it, I ask for my money back.
It is said that some taxi drivers purposely ignore passengers. I think it really needs __________.
I remembered to lock the door before I left the office, but forgot __________ off the lights.
I wish I__________ to the theatre last night, because the film Lost in Thailand is my favorite.