Question

Fill the blanks with appropriate words -
1. He was engaged
his work.
2. His enmity
his friend proved costly.
3. We should not be envious other's success.​

Answer 1

Answer:

1. in

2. for

3. from

1. He was engaged in his work.

2. His enmity for his friend proved costly.

3. We should not be envious from other's success.