I know one of them 3 and 4
allusion - chocolate is my Achilles heal
Analogy- school is to friends
By protesting , signing petitions, and informing people on the rights and wrongs.
Answer:
1. I cannot remember well, but I am sure I <em>have been</em> here for more than ten years.
The past participle of be is been.
2. Sitara was only three months old when her parents <em>relocated</em> to New York.
The past participle of relocate is relocated.
3. By the time they decided to return to India, she <em>became</em> old enough to make her own decisions.
The past tense of become is became.
