When the -ing form of a verb is used as the main verb of the predicate, the auxiliary must contain a form of <u>be</u>.
<h3>What is a verb?</h3>
It should be noted that a verb simply means a action word that's used to illustrate that something has occured.
In this case, when the -ing form of a verb is used as the main verb of the predicate, the auxiliary must contain a form of be.
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Answer:
Tribes continued to be threatened with arrest when practicing some of their traditions.
Explanation:
This is the correct answer.
I think the answer is A. All of us went to the lumberyard let me know if it's correct