The lecture,__________ at 7: 00 last night, was followed by an observation of the moon with telescopes.
Asked suddenly about the matter ,he couldn’tan answer at once.
The shop assistant was fired as she was _________ of cheating customers.
Though we _________serious natural disasters, we are sure to overcome all difficulties.
After studying in a medical college for five years, Janeher job as a doctor in the countryside.
Many kids ________ the net bar, and _____had a bad effect on their studies.