The area ______ the explosion happened was closed off by the police

You should try to get a good night’s sleep _____ much work you have to do [ ]

am not ______ up late.

—How firm she is!—That’s the point! Her spirits __________ very well despite all her bad luck.[ ]

.Was it in 2000_________he was still in middle school_________this boy became an expert at computer?