Miss Wang, I went to your office at 11:45 yesterdaymorning ,but you weren’t in. — I _____with a student in the classroom at thattime.

I will never forget the classmates ______ I studied with.

bad weather stops me, I jog everyday.

the 18th national congress of the Party in 2012, 79 senior officials, including five members of the Party’s central committee who once __________, have been investigated.

On March 15,2016,Lee-dol(李世时)____by Google’s AI in the final match.