He has trouble understanding that other people judge him by his social skills and conduct.()

单项选择题Up to now, the work has been easy.()

A. So
B. So long
C. So that
D. So far

单项选择题The suspect was arrested yesterday and released this morning.

单项选择题Don't be afraid. I am not going to hurt you.

单项选择题In his two-hour-long lecture he made an exhaustive analysis of the issue.

单项选择题He purchased a ticket and went up on the top deck.()

A. bought
B. took
C. showed
D. made