Question

Fill in the blanks with the present perfect form of the verbs given in brackets:
1 I ..........my mother to work hard and do well in my studies.(promise) ​

Answer 1

Answer:

I promised my mother to work hard and do well in my studies

Explanation:

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Answer 2

Answer:

1. I have promised my mother to work hard and do well in my studies. (promise)

Explanation:

formula of Present Perfect Tense is

subject + have + 3rd form of verb + object

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