Smile at the world,______the world will smile back to you.( )
A.butB.andC.orD.though
- Why didn't you go on a trip with your family? - Well, I wanted to, but then I gave up that_______.
—Mum, I’ve heard that we can’t eat ____ these days. Is it true?—Take it easy. It is safe to eat cooked meat.
—How many _______do you have?
Here are many_______ and________.
This blue pen is .