I have        apple .

I think it’s really _________ hard work for me to finish the job in twenty minutes.

Nanjing, the ancient capital of the six dynasties, is becoming ________ international  city and attracts more and more foreign tourists every year.

 —Who is that man in black?    — He is _______ art teacher in our school.

--- What’s this in English? --- It’s ________ basketball.