Question

Please help me with this

Answer 1

That's pretty simple, the words with doubling consonants are flipped, skipped, tapped, flagged, and ripped.

See the pattern?

It gets a little harder for the next section because you have to think of the "base" or originally word of the options and they would be: Scared, discussed (the base word is discuss), tasted, and saved.

Section 3 would be the last word ending with ed. (do it urself)

11-15 are just like 1-5 except the end in -ing. I've shown you the patterns, now you can do it by yourself.

Answer 2

The vowels are a, e, i, o, u. To double a consonant, would be to have a double letter like -gg, -cc, etc. When you drop the -e to add an -ed, it would be a word that has a silent e at the end. This would be like 'save' would be 'saved'. You dropped the -e to add the -ed. #10 would be the only word in the list whose spelling would not change by adding the -ed or -ing. 11-15 is the same as 1-5 (see reference above).