Question

B. Choose the correct words from the brackets.
2. Your dog runs (fast/faster/fastest)
than Jim's dog.
3. This box is (heavy/heavier/
heaviest) than the previous one.
boring​

Answer 1

2. faster

3. heavier

Hope this helps!

Answer 2

$\huge\underline{Answer}$

2. Your dog runs faster (fast/faster/fastest)than Jim's dog.

3. This box is heavier(heavy/heavier/heaviest) than the previous one.

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The comparative degree is a form of an adverb or adjective modified by more or ending in -er that is used when comparing two things.

Example : heavier , lighter