They might just have a place ________ on the writing course— why don’t you give it a try? 

He used to ______ games on the Internet, but now he is used to _______ a walk after supper. 

The boys, ______ this frightening person, lost their tongues. 

When I came in, the children pretended ________ and no one even raised their eyes.

Since then, more than 2 billion apps have been downloaded at prices ________ free to $900.