Question

1. You must not be late or you will be fined. (begin: in the event.......)

2. The little boy hid himself so that he might not be seen. (use: lest)

3. "have lunch with me on Friday," Puneet said to us. (use: invited)​

Answer 1

Answer-

1. In the event of your getting late, you will be fined.

2. The little boy hid himself lest he should be seen.

3. Puneet invited us for lunch on Friday.

___________________________

Answer 2

Answer:

1- In the event you must not be late otherwise you will be fined

2- The little boy hid himself lest he might not be seen

3- Puneet invited us for lunch on Friday