| A | B |
|---|
| couple | two people who are married or in a romantic relationship |
| expect | think that something will happen |
| rare | not happening very often |
| challenge | something difficult that you need skill and ability to do |
| relative | a member of your family |
| alone | not with other people |
| advice | ideas that help someone decide what to do |
| cooperate | work together to do something |
| sonogram | an image that shows a baby before he or she is born |
| laundry | clothes that have just been washed or need to be washed |
| take a nap | sleep a little during the day |
| pediatrician | a doctor who treats children |
