A lifetime. You are always improving, every time you read something! Reading is like anything else -- the more you practice, the better you will get. Don't worry about how long, worry about getting started on it.
Reading the manga will take you a year
As long as your meat thermometer is calibrated correctly, it should only take about 2-5 seconds to get a reading.
3 MINS
About 40 minutes.
Make a time and date to study and take advantage of technology! i love to use StudyBlue (Studyblue.com). They have a very unique flashcards system. To improve your reading stills, make sure you read whenever you can!
Around 4 hours
you can improve it by reading book that inretest you.
The best way to improve is through reading.
base words and derived words help you improve your reading by giving you better reading fluency
1 hour for a teacher to read
27 mins
274 miles