Speaking She graduated from middle school 20 years ago. Some diseases su...

Mysteries of Nature1 There are many mysteries in nature. Mysteries are t...

Speaking Some people are poorly organized, so they have a hard time find...

Dictation Be careful about investing. One of my best friends became an i...

Reading In planning for the interview, Sam has made some notes about wha...

Argument over Investment That's our money, not yours. Yes, I talked to t...

Status of Affairs Permanent: to be fixed or unchanging; the opposite of ...

Decision-Making Verbs Resume: to continue or start again after a pause. ...

Magnetic Field Reversal Scientists now believe that the Earth's magnetic...