Correcting Verb Agreement in a Sentence

Medium Standard English Conventions Sentence Structure

Read the following sentence:

The committee of scientists, which have been working on the climate project for two years, published their findings last week.

Which of the following options correctly improves the sentence structure?

The committee of scientists, which has been working on the climate project for two years, published their findings last week.

The scientists committee that is working on the climate project, published their findings last week.

The committee of scientists have been working on the climate project for two years and published their findings last week.

The committee of scientists, who were working on the climate project for two years, have published their findings last week.

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Correct2.9K

% Correct87%