Starter quiz
- Match each word to the correct word class.
- flat⇔adjective ✓
- flatten⇔verb ✓
- length⇔noun ✓
- Match the verbs to the rule they have used when the suffix -en was added.
- widen⇔Remove the final vowel, then add the suffix. ✓
- lengthen⇔Just add the suffix. ✓
- flatten⇔Double the consonant, then add the suffix. ✓
- listen⇔No obvious root word. ✓
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