Present Tenses.
***I think you look pretty today. Meaning: Opinion.
!!
***I'm thinking of moving to San Francisco. Meaning: Act of thinking.
Present Perfect
Basic form The Present Perfect is used to express actions
that happened at anindefinite time or that
Subject + HAS/HAVE + Verb (past participle form) began in the past and continue in the present.
This tense is also used when an activity has
an effect on the present moment.
I have read this book.
The man has gone away.
John has worked as a teacher for over 25 years.
Use the Present Perfect:
annaabi.ee 
