Have you been to the Great Wall?— Perhaps not in my memory. _________, it might have been during my early childhood.[ ]

More and more women are working in this factory, ______ more than 40% of the workers.

Could you tell me_______ a meeting in Guangzhou next week

I didn’t go to the party not_____ the weather , but _____I didn’t feel well.

The audience waited until the curtain rose and then_____ laughter at the sight of the funny actor.