Can you swim, Julia — No, I ________.________ I can’t skate.

Before I talked with ______scientist, I had never met_____ clever person like him.

The time is not fthe comingmedical conference to be held in Beijing.

The man moved forward and _____looked over the edge, shrinking his shoulders[ ]

he help of the collected money, subwayscan be built sooner and better, _______ brings convenience to citizens.