I’ve been playing the piano for four hours and I am ________ it.

Why not take ____ umbrella with the sign “Made inChina” It’s ____ useful one.— What ____ good advice.

He is so clever that he can solve ______ problems by himself.

Why don’t you buy a new car now—________ I don’t have enough money.

Would you like to tell me about the travel—Great. I really experienced ________.