I lost my way. I wonder ________ I can turn in the dark.

I ______ along the road when I saw Peter. So we stopped and had a chat.

.Our boss suggested we clerks ______ good sales methods and his words suggested that ______ did the best ______ the best prize.

Many birds are out of ____________ now, because we have done a lot of things to protect __________ birds.

About _________ of the teachers in tour school were born in ________.