Answer:

19.Compound words can be written in three ways:

As open compounds(spelled as two words,e.g;,ice cream),

close compounds.

21.Synonyms are words with the same or simmilar meaning.

22.Antonyms are words with opposite meanings.

Explanation:

Sana maka help yung answer ko

sorry kung walang 17☺

yan lang kasi nakaya kong sagutan e☺✌

but i hope it help

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