Being able to speak another language fluently is a great when you are looking for a job.
The traffic on the main streets has a longer green signal than________on the small ones.
This project requires close teamwork.________ will be achieved unless we work well together.
To her joy,Della earned first the trust of her students and then ________of her colleagues.
I’ve lived in New York and Chicago,but don’t like ________of them very much.
Recycling is one way to protect the environment;reusing is________.