______ Lucy come from America— No. She _____ from America. She is English.

The energy is ________ makes the cells able to do their work.

下面有关文学、文化常识的说法不正确的一项是（ ）

______is very important for us to learn English well.

The general said to the men, “Don’t stop practicing. The general _______ the man ________.[ ]