--Can I tell my best friend about it? ---No. I don’t want anyone else to know. You _________ let it out. 

 I insisted that a doctor        immediately.

 – Mary was crying sadly.  -- Oh, she ________ the bad news that her mother was badly injured in the accident.

（2014年北京市西城区高三5月二模试题）28. It was unusual that such close neighbors ______ not know one another. 

He suggests we＿＿＿＿＿＿to the cinema at once, otherwise we will be late.