-ar and -or /er/

Fill in the missing ending: A medical professional who helps sick people is a d o c t _ _.

Fill in the missing ending: A green insect that crawls and turns into a butterfly is a c a t e r p i l l _ _.

What word ending is used for a person who acts in movies: a c t _ _?

Add the correct ending to spell a person who invents things: i n v e n t _ _.

Read the word: s - u - g - a - r

What heavy farm vehicle pulls plows: a t r a c t _ _?

What word ending is used for money worth 100 cents: d o l l _ _?

Which ending spells the sweet substance used in baking: sugor or sugar?

Read the word: v - i - s - i - t - o - r

Which ending spells the person who sails a boat: sailar or sailor?

What kind of bear lives in the cold, icy Arctic: a p o l _ _ bear?

What machine that carries people between floors in a building is an e l e v a t _ _?