She still remembers Beijing University ______ she graduated five years ago

I bought a pair of running shoes because I want to _____ the teachers’ relay race.

Good morning，Mr Brown.Would You please tell me the result of the exam— OK. You did quite well，Youmademistakes.

What about going out for a walk after supper——-______. Walking after meals is good for health.

Could I have the small table by the window?— Sorry, sirIt ______ in advance