Quizzes, tests, exercises and puzzles for English as a Second Language (ESL), English as a foreign language (EFL), Teaching EFL (TEFL), Test of EFL (TOEFL), English for speakers of other languages (ESOL), Teaching ESOL (TESOL), TOEIC.
Be cautious before accepting any random friend request you have. Do not accept a friend request until and unless you really know that person. Do not make friends with people you do not know as this might land you in trouble some day. These strangers can access your personal information, view your photos and use it for some nasty purposes.