单项选择题
What does Diana want Peter to doA．Help her with her stu...
单项选择题What does Diana want Peter to do
What is Sara going to doA．Buy John a gift.B．Give John a...
单项选择题What is Sara going to do
Why does Diana say sorry to peterA．She has to give up h...
单项选择题Why does Diana say sorry to peter
