Nowadays, a lot of children have less time to play and communicate with their peer due to extra studies ________, it is difficult to develop their character and social skills

I travel to the Binhai New Area by light railway every day, _____ do many businessmen who live in downtown Tianjin

Most people in that area objected with little effect ________ a golf playground there

Greatly moved by what she did, . [ ]

35Global oil prices ______ sharply in the past two years