How long ______your grandma_________? A has; died B has; been dead C did; die D did; dead
Thank you for _____ us to your art festival.
There are more and more foreigners coming to China. So I think English is _____useful than before.
--- Is this room _____, madam?--- Yes, I like it very much. I can practice dancing here.
--- It’s _____ MP4 that I want to buy it at once.--- I also want to have one _____ I can look cool.
Taiwan is _____ the southeast of China and Japan is _____ the east of China.