помогите, пожалуйста по английскому!

Match the words to their meanings.

1 ache                     a change, make different
2 heavily                  b sad and unhappy
3 affect                    c a lot
4 mood                    d when there is no light
5 depressed            e hurt/feel bad
6 darkness              f our feelings at one time

1 _  _
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6 _  _