. It is necessary for us to learn _____ second language ____ our mother tongue.
In yesterday’s business training course the consultant instructed us that a good salesman must be ______ if he wants to succeed.
— What a terrible collision accident!— Judging from the scene, personally, it is one or two car drivers, rather than the truck driver, who ______.
To get ________ thorough understanding of onerself also requires doing oneself______favor when it's needed.
I am convinced that 10% of life is what happens to you, and 90% of it is how you react to it, and we have a choice every day_________the attitude we will have to meet that day.
An expert says, “I think it is unpredictable for nature. You don’t know what will happen but_________, we are preparing.”