The first textbooks __________ for teaching English as a foreign language came out in the 16th century.
---I didn't apologize to him for being unable to inform him of the change in the plan.---But you________.
Your cousin is said ________a new computer programme recently,but do you know when he will finish it?
________her mother after being separated for 20 years,she couldn't help,even though she tried not to,________.
---You shouldn't have treated me that way.My heart is broken.---I'm sorry,Paul. I didn't mean ________you.
To know more about Japan's recent nuclear radiation leak,you can use the Internet or watch CCTV news,or ________.