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 selective about who you accept as a friend on a social network
Be selective about who you accept as a friend on a social network. Beware of what links you click and what software you download and install. Do not trust links/software sent by your friends implicitly as they themselves might not be aware it includes malware or their account might have been compromised.