Ответ:

Some of the blank spaces and the exact instruction are blurred. If the task is to complete the sentences with comparative modifiers, the likely answers are:

  1. This department store is more crowded.
  2. My neighbourhood is much noisier than yours.
  3. Jane’s new flat is much more modern than her old one.
  4. Bob’s garden isn’t much bigger than Ray’s.
  5. The city’s central park is beautiful in autumn. No blank is clearly visible in this sentence.

The wording of the instruction and the blanks in sentences 1–5 should be checked against a clearer image.