你想知道Mike今天下午是否有空,你会问:A. How are you, Mike? B. What are you doing, Mike?C. Are you free this afternoon, Mike?
当你的好朋友总是运气不佳时,你最应该对他说:______
The boy is sitting_______her father and mother.
He____ born in Beijing.
I often _____ TV on Sunday evening.
Look _____ the picture and talk _____ it.