Is Mr. Green in the office?—No, he ________ be in the office. Look, the light in the office is off.

This book gives a brief ________ of MoYan’s growth and details of his writing experiences.

.We have two rooms_____ ,but I can’t decide _______.

We’ll have dinner at Qianxilong Restaurant, which is famous ________ its food.[ ]

Where are Lucy and Lily?—Oh , the two girls must _______ a game in the garden now.