Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
The progress made in spacetravel for the early 1960s is remarkable.

A. progress

B. made

C. in space

D. for

The more you study during semester, _________ the week before the exam.

A. you have to study the less

B. the less you have to study

C. the least you have to study

D. the study less you have