单项选择题
The play（）already（）when we got to the theatre.
A.has;tarted B.was;tarted C.have;started D.had;started
单项选择题 Before she began to study at Beijing University, she（）in a factory for five years.
单项选择题 Those cakes look nice. Can I have（）?
单项选择题 I'm in Greece at the moment. I like the weather（）.
