Question

A.Insert appropriate prepositions
a) I am proud my____ son .b)The teacher was angry____ us.
3.He was not attentive ____studies.
4.He will have reached home____
then.
5.He throw a
stone____me.​

Answer 1

Answer:

b) The teacher was angry at us .

3) He was not attentive at studies.

4) He will have reached home by then.

5) He throw a stone at me .

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in a) I think you have written wrong

It should be

I am proud of my son.

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