句型转换
Betty was born in Canada.（改为否定句）
Betty ______  ______ born in Canada.
His uncle and aunt were doctors in 2000.（改为一般疑问句并作肯定回答）
______  his uncle and aunt doctors in 2000?
Yes, ______  ______.
There are a lot of people in the theatre now. （用yesterday afternoon代替now改写句子）
There ______ a lot of people in the theatre yesterday afternoon.
I was born in 2003.（对画线部分提问）
______  ______ you born?
Their first school was very old and small. （对画线部分提问）
______  ______ their first school _______?