It’s not safe for you to go to the forest alone, for you ________ lose your way in it.

—I want a ticket to Shanghai this afternoon, please. —OK. Will you please ______ me your ID card?

My friend never          a bad word about anyone.

-Need the government of Philippines(菲律宾政府)say sorry to China? -Yes, they_______.Their behavior has deeply hurt Chinese people.

The weather was ____ cold that I didn’t want to leave my room.