plantscry plantscry

13-04-2016
English

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When using the perfect tenses of verbs, it's necessary to add a/an

A. helping verb.
B. infinitive.
C. suffix.
D. irregular verb.

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runrun1 runrun1

13-04-2016

the answer is (C) suffix because you need to add a D or Ed to the end of the word and suffix is the a syllable that you put at the end of the world

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