After Mandela was free (自由的) in 1990, he chose to shake hands with the people ________ wanted to kill him.
---What’s this in English? --- _______.
-- What’s the weather like _______ winter? --- It’s _____.
I ______ Mary. This ______ Tom.
--- Is this ______ apple? ---- No, it’s ______ orange.
---Could you please help me to take these books there? ---_____.