Mum, I’ m going to Maria’ s birthday party this evening. —______.

The teacher, along with his students, _____ on the ground in the setting sun. [ ]

lecture, the professor referred to the belief, in contrast toall other countries, ______the elderly are wise, ______is particularly dominantin the Chinese culture

What’s wrong with your ipad2? The sound ____is not clear.—Yes. It has been broken for some time. [ ]

________to sunlight for too much time will do harm to our skin. [ ]