I am thinking _________ how to pass(通过) my English test .

Great quantities of soil _________ down the hillside by the rain last night.

The criminal _____ fire to a store and after a moment the whole store _____ fire[ ]

Why didn’t you come to Simon’s party last night?— I want to, but my mom simply _____ not let me out so late at night. [ ]

Do you have anything important to say for yourself— _________ but sorry.