It was President Xi Jinping ______ visited the navy troops on April 19 and advocated that naval force ______.

Jessie, my best friend _______ me of somereally bad things just to hurt me. I felt betrayed.

While traveling in a strange place, you’d better _______ the local people and follow their customs (习俗).

Please write down the new words in the text of_______.

Correct the errors in his composition,_______.