Jawaban:

1. Selebgram who uploads a photo usually has a higher 'love' than any

celebrity

2.  A person who scores well on an exam is not only because he is smarter, but also because he studies harder

3. Sumatera is an island with the widest lake In Indonesia.

4. The holiday by plane can be much longer than expected.

5. Vicky's room is usually cleaner than all of students in the class.

Penjelasan:

1. Di sini ada perbandingan antara selebgram dan selebriti,  jadi kita pakai than bukan to

2. comparative dari hard bukan "more hard" tapi harder. Jika katanya hanya satu suku kata, maka comparativenya ditambahkan -er atau -r bukan "more"

Contoh lain:

fast => faster (bukan more fast)

3.  Sama dengan soal 2. Superlative degree dari wide bukan most wide, tapi widest

4. comparative degree dari long adalah longer, jadi "more" tidak perlu lagi dicantumkan.

5. sama dengan soal 2, comparative dari clean adalah cleaner, bukan more clean

Semoga bermanfaat