You will see the products of Liu Ling alcohol________on every avenue of Baoding city.

I won’t drive my car at this time tomorrow. ______ in a heavy traffic jam is really too bad.

All the citizens, young and old, walked and sang, beautifully _____ in new clothes of all kinds, _______ the success of their football team.

When his father came into his room, Tom pretended _______ a book.

The boy, who admitted _____ in the exam, promised the teacher that he would work hard at his lessons.

The kind lady devoted all her life to _____ those homeless children.

Please tell me the way you thought of _______ the garden.

   with the medicine shipped from China，the patient got fully recovered two days later.

If you have any difficulty ____ how to skate, you can turn to Jacky.

He devoted all the time _____ his research .