Question

Which two letters do you need to insert to make up FOUR new words? APP ___ TONE ___ UG 1) O/L 2) S/R 3) S/S 4) M/D

Answer 1

I think option 3 rd is correct

Answer 2

The letters that we need to insert to create four new words from the two words, App and Tone are- 'S and R'. S added to App makes it Apps.

When the letter R is added at the end of the word Tone, then it becomes a new word, Toner.

Thus, the four words, two new, that get created when we add two letters s and r are App(old), Apps(new), Tone(old) and Toner(new).