Jawaban:

1. I don't like to wait a long time for someone to answer the phone

2. We can't afford wasting time.

3. We can't avoid making changes to the company structure.

4. They forgot to pay their energy bill last week.

5. Do you remember signing the contract with the supplier last year?

6. The company agreed to refund customers' money.

7. He failed to tell his boss what he was doing.

8. Joanna didn't want to find a new job.

9. The phone kept ringing all day.

10. He promised to help me finish the report.

Penjelasan:

Kebanyakan kata kerja dapat diikuti oleh to infinitive, misalnya:

I want to know

I need to go

He asked to leave

My teacher liked to visit him

Tapi ada sejumlah verb yang harus diikuti oleh gerund (atau noun), dan sayangnya tidak ada pola tertentu, harus dihapalkan:

Kata-kata itu termasuk:

acknowledge

admit

anticipate

appreciate

deny

imagine

mean

mention

propose

recall

recollect

report

suggest

understand

Contoh: admit

Kalimat yang benar adalah "I admit taking her book" (menggunakan gerund)

Kalimat yang tidak benar: "I admint to take her book" (menggunakan to infinitive)

Contoh lain: suggest

I suggest closing the shop [benar]

I suggest to close the shop [salah]

Semoga bermanfaat