27.---Mary, you didn’t show up at the meeting last week? ---No, I________, but my son had a sudden fever and I had to stay at home to take care of him.
Speaking of all the projects they have completed in recent years, we think this is probably the_______ one.
I’m wondering in which play_______ your brother will appear? I’ve no idea of the information of the performance.
Having lived in the town for quite a few years, I no longer felt ______ among the local people.
_____ side of the street is lined with different shops, _____ of which sell electronic products.
Only when _____ possible to settle the problem how to get the machine repaired.