---Nice to meet you.
---_____.
--How many times he abroad before?
--Never.
--- _____do you spell “ruler”?
--- R—U---L—E —R
--Mom, this is my classmate, Maria.
--________
--What do they do?
--They are ________.
---Could you tell me how long ________the book?
---Three days.
---Do you know the woman in the red dress?
---Certainly.She's Mrs Xu.She teaches ________ chemistry.
--- How far is Jiuzi Square from your home?
--- About 3 kilometres ________.
--- What do you think of this film?
---________.