DR #1
DR #2
100

Which word uses the doubling rule?

A. Trap

B. Twist

C. Happen

D. Hope

A. Trap

100

Which word uses the doubling rule?

A. Step

B. Trash

C. Fast

D. Jump

A. Step

200

Which word uses the doubling rule?

A. Trust

B. Ship

C. Happy

D. Girl

B. Ship

200

Which word uses the doubling rule?

A. Best

B. Lost

C. Swim

D. Pearl

C. Swim

300

Which word uses the doubling rule?

A. Beach

B. Float

C. Zip

D. Lost

C. Zip

300

Which word uses the doubling rule?

A. Pray

B. Teach

C. Chest

D. Dig

D. Dig

400

Which word uses the doubling rule?

A. Must

B. Duck

C. Pluck

D. Shop

D. Shop

400

Which word uses the doubling rule?

A. Joke

B. Dump

C. Clap

D. Relax

C. Clap

500

Which word uses the doubling rule?

A. Lamp

B. Pop

C. Dance

D. Jolly

B. Pop

500

Which word uses the doubling rule?

A. Plan

B. Flop

C. Drum

D. All of the above

D. All of the above