Find one word that will fill the blank in each pair of sentences below.
1a. I waited at the ___ for the train.
1b. She was said to have ideas above her ____.
2a. Are you going to travel to the city by ____?
2b. Her wedding dress had a beautiful long ___.
3a. There were forty ___ working there.
3b. The shepherd used a ___ to help him walk.
4a. She held the baby in the ___ of her arm.
4b. Do not trust him because he is a ___.
5a. The duck caught the insect in its ___.
5b I'm going to the bank to pay this ___.