____ he was not rich enough to buy whatever he wanted, Edison decided to make his new laboratory the best

My uncle hasn’t been able to quit smoking, but at least he has .

People are often at a loss when frequently seeing smog level predictions ________ each other in different official forecasts.

The computer still works well, we _____ buy a new one at the moment.

Who did the famous actress, Nicole Kidman, as well as the director, ___ the prince to theconcert which would be held in the open air?