Who broke the window— ______. A strong wind broke it last night.

Lily’s mother is too busy _______ housework _________ her with her homework.

Good afternoon! Millie. Welcome to our library. Which book would you like—I’d like books about animals. Can I ______ some, Mrs. Yang

In time of war，different parties tend to________their political differences to fight against foreign invaders shoulder to shoulder.

She’s already left for Nanjing, — Yes, she is in Nanjing now.