—Yes. They ____ for three years.
—Yes. There ____ three subway lines in use so far.
—Yes, she ____ many girls with chances to get free education in Yunnan in the past 40 years.
—On my 12th birthday. I ____ it for 3 years.
A: How long has Tina prepared for the singing competition?
B: .
spend; sleep; study; dig; raise
live; provide; lie; wait; eat
—Thanks. I _____Chinese dance since I was 5 years old.
—Yeah, he ___________be shy, but now he is confident and active.