Can someone check a few answers I have?

Which answer best describes the verb tenses in the sentence?

Whenever I find loose change, I kept it in a piggy bank.

A.
The verb tenses shift.

Question

Can someone check a few answers I have?


Which answer best describes the verb tenses in the sentence? 

Whenever I find loose change, I kept it in a piggy bank.
 
 A.
The verb tenses shift. <<<<<<<<
 
 B.
The verb tenses are consistent.

anonymous · Answer

Which answer corrects the shift in verb tense in the sentence? 

To earn his allowance this week, Josh must mow the lawn and trimmed the bushes.
 
 A.
To earn his allowance this week, Josh must have mowed the lawn and trim the bushes.
 
 B.
To earn his allowance this week, Josh must mow the lawn and is trimming the bushes.
 
 C.
To earn his allowance this week, Josh must mow the lawn and trim the bushes. <<<<<
 
 D.
To earn his allowance this week, Josh will have mowed the lawn and trim the bushes.

anonymous · Answer

Which answer corrects the shift in verb tense in the sentence? 

Matt saw the lost cat, and he looks for its owner.
 
 A.
Matt saw the lost cat, and he had looked for its owner. (A)
 
 B.
Matt will see the lost cat, and he looks for its owner.
 
 C.
Matt has seen the lost cat, and he looks for its owner.
 
 D.
Matt saw the lost cat, and he looked for its owner.

anonymous · Answer

....

anonymous · Answer

@whpalmer4

anonymous · Answer

You don't need to check, I did all of it and got 90% ^_^