Click "Next" two times to see the matching word and picture or definition. Click "Delete" when you can remember them. When you think you know these words, go to Exercise 1.
flu (n)
an illness that causes a fever and sore muscles
million (n)
one-thousand thousand; 1,000,000
illness (n)
a sickness or disease
temperature (n)
a measurement of how hot or cold a place or thing is, such as a person
sore (adj)
hurting; having pain
throat (n)
the back of the mouth to the area of the neck that food and air enter
ache (n)
a pain that lasts for a long time
flu shot (n)
an injection of medicine with a needle, to prevent the flu
sneeze (v)
to have air come out suddenly through your nose with a loud noise and without control