Asked by ano 2
                4a. John has become a rather good actor.
4b. John has became a rather good actor.( I chose 4a)
5a. Some athletes have taken drug test to prove they are not on steroids.
5b. Some athletes have took drug tests to prove they are not on steroids
( I chose 5a)
7a. I was interested in working on the presidential campaign if the opportunity still exists.
7b. I am interested in working on the presidential campaign if the opportunicty still exists.
            
        4b. John has became a rather good actor.( I chose 4a)
5a. Some athletes have taken drug test to prove they are not on steroids.
5b. Some athletes have took drug tests to prove they are not on steroids
( I chose 5a)
7a. I was interested in working on the presidential campaign if the opportunity still exists.
7b. I am interested in working on the presidential campaign if the opportunicty still exists.
Answers
                    Answered by
            Writeacher
            
    4a is correct.
Neither 5a nor 5b is correct. Here's 5a in corrected form: Some athletes have taken drug test<b><u>s</b></u> to prove they are not on steroids.
What do you think about 7a and 7b?
    
Neither 5a nor 5b is correct. Here's 5a in corrected form: Some athletes have taken drug test<b><u>s</b></u> to prove they are not on steroids.
What do you think about 7a and 7b?
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