1.English has become an international language mainly because its _____________________ (simple) in forms.
2.English is becoming more _____________________ (diversity) as it has borrowed lots of words from other languages.
3.English is not as _____________________ (difficult) to learn as many people often think.
4.What other languages are you _____________________ (able) to speak besides your mother tongue?
giúp mình với mng ơi