Question

In the experiment yesterday, researchers _____________ participants to choose from a list of options.

Question options:
asked
have asked
has asked
are asking

Answer 1

The answer is "Have asked"

Step-by-step explanation:

This is because in the sentence they are talking about yesterday so it has to be past tence.

Answer 2

Asked

Step-by-step explanation:

It is a past tense, which fits since this had taken part yesterday. It also makes the most sense in the situation.

Full sentence:

In the experiment yesterday, researchers asked participants to choose from a list of options.

Hope this helps!

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