to take and keep something in your hand or arms
hold
get better
improve
the thing you like the most
favourite
the thing you use to hit a tennis ball
racket
a fully-grown person
adult
an ability to do an activity or job well when you practice a lot
skill
easy to understand
clear
the work of collecting, writing, and publishing news stories and articles
journalism
a person in sport that is checking that everybody follow the rules
referee
someone whose job is to teach people to improve at a sport, skill, or school subject
coach