What's mean "to verb+ing and to verb"?
for example: to listening and to listen.
You can use 'listening' without 'to' (that's gerund) or 'to listen' (that's infinitive form).
Useful scheme you can follow to use a gerund or an infinitive correctly.
How I write a sentence with preposition at the end?
Que est que l´elision la elision?
In polite structure change the sentence.
Find a word wich is similar in meaning to(i)deadly(ii)destructive
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