用所给动词的正确时态和语态填空If more time ______（give),we can do it better

用所给动词的正确时态和语态填空
If more time ______（give),we can do it better.
The song "tiankong"______(sing)by Tan Jing in both Chinese and English.
The Olympic Games ______(hold)every four years.
That building is part of Shanghai's history.It _____(build)many years ago.
A talk on developments in science and technology _____(give)in the school hall next week.