Mr. Huang decided to buy that CD player it was expensive.
______ blue clothes _____ good for your mind.
You can stay here , _______ you can leave at once.
.----I’d like a cup of black coffee. What about you, Maggie?--- I prefer coffee______ sugar.
They thought ________ important to look left and right when ________ the road.
The guide said that much attention must __________ these details.