I think there will be ______tall buildings and there will be ____pollution in the future.

He had his camera ready ____he saw somethingthat would make a good picture

Could you turn the TV down a little bit— Is it disturbing you

He tried to deal with the increasing burden of his work，but he finally _____ and had to take a complete rest.

The money spent on healthcare for people aged over 60________ 41 percent of the total spent last year in China