China has seen _______dramatic decline in rural poverty, but the problem is on _______increase in Africa and South Asia.

I feel so nervous about the National English Speech Competition tomorrow—________

－These peaches really juicy.－They ____ be! Just see the price, $3,99 a pound. Very expensive, aren’t they!

I’m really looking forward to J.K. Rowling’snew book ________.

Tony ____ before exams.