The following sentence has a misplaced modifier.

Players must maintain good grades, meet all physical-fitness requirements, and attend regularly practices to play on the varsity team.

Which revision corrects the error in this sentence?

Players must maintain good grades, meet all physical-fitness requirements, and attend practices regularly to play on the varsity team.
Players must regularly maintain good grades, meet all physical-fitness requirements, and attend practices to play on the varsity team.
Regularly, players must maintain good grades, meet all physical-fitness requirements, and attend practices to play on the varsity team.
Players must maintain good grades, meet all physical-fitness requirements, and attend practices to play regularly on the varsity team

"once there was no rain th end

explanation:

faulty parallelism is a construction in which two or more parts of a sentence are equivalent in meaning but not grammatically similar in form.

the correct version of this faulty parallelism in the sentence is:

the hikers knew that the hike was six miles, that it usually required the entire day, and it would not be wise to start after 10: 00 a.m.

the problem is the last sentence, the first two have a basic subject+verb+object structure.

so, to give a proper balance to the structure, or better said, to give a parallel structure, we must write a basic s+v+o structure in all three sentences:

the hikers knew that the hike was six miles, that it usually required the entire day, and it would not be wise to start after 10: 00 a.m.

1# the answer is c

2#the answer is a