The new dress is ______.
---Can you tell me ____? ---With Lucy’s help.
---Does Liu Hua ever guess the meaning of English words?, ---He ______ guesses the meaning, of new words. He uses his dictionary all the time.
He _____ late for school.
______trees we plant, ______ our Mother Earth will be.
---How often are the Olympic Games held? ---_____four years.