驗證網址dictionary.cambridge.org安全性

Verb patterns: verb + infinitive or verb + - ing ? - gramática inglés en "English Grammar Today" - C

-ing infinitive without to She heard people shouting in the street below and looked out of the window. (emphasises that the shouting probably continued or was repeated) I heard someone shout ‘Help!’, so I ran to the river. (emphasises the whole event: the...

網址安全性掃描由 google 提供