.It remains whether Jim will be healthy enough to play in the finals.
Has ________ been decided when we are to hold the sports meeting?
The doctor kept telling him that he mustn’t smoke, but ________ didn’t help.
Don’t leave your keys in the car. Someone might steal ________ 。
Computers must be of great use to ________ doing the scientific research.
At the shop, they wanted to show me all the dresses, but I was interested only in ________ in the window.