——Is she _______________ in Geography? ——No, she isn’t. She shows no ______________ in this subject.

The house is not        for us to live in.

— What do you think of the human and the computer?—A human ____can do some things better than a computer, for example, creating new ideas.

When I hurriedly got to the airport ,the lady at the window told me that there were no________ left on the plane.

--Mr Lee，could you give me some advice on how to write an application letter?---With pleasure. Remember the letter should be written in the formal _____.