Bad traveling conditions had seriously ()their progress to their destination in that region.
A. tugged
B. demolished
C. hampered
D. destroyed
The grape is the ____, juicy fruit of a woody wine.
A. smooth-skinned
B. skinned is smooth
C. skin, which is smooth
D. smooth skin
Successful students sometimes become so ()with grades that they never enjoy their school years.
A. passionate
B. involved
C. immersed
D. obsessed
They teach the vocabulary of the English used in computer science, which is also listed ()in the glossary.
A. in sum
B. in total
C. in general
D. in full