To review unit 5 AT SEA, you will do some activities.
First, you can look this presentation about COMPARATIVES & SUPERLATIVES ADJECTIVES.
Second, you will do some activities in reference with:
Comparatives & Superlatives adjectives activities.
Comparatives & Superlatives adjectives with Garfield.
Third, you could watch this video about the past continous tense:
Fourth, you will do these activities in reference with:
Simple past / Past continous.
At the end you will review the sea animals vocabulary:
ENJOY & LEARN