78. After half a year’s practice he began to himself____ a worker in each aspect .
— Hello, Jim. I ______ to see you today. Sonia said you ______ ill. — Oh, I’m OK.
When the applause ______, Obama continued his speech.
By the end of last year, another new gymnasium ______ in Beijing.
When I was doing shopping last Sunday, I ______ Mr. Smith in the street.
______ has been announced, we shall have the singing competition next month.