English Grammar – Infinitive and Gerund

Exercise on Infinitive and Gerund

Complete the sentences with the correct form.

1. We must informto informinforming you that your payment is overdue.
2. We have doto dodoing overtime.
3. Do you mind opento openopening the window?
4. Catherine managed acquireto acquireacquiring an important customer.
5. We look forward to hearhearing from you soon.
6. Jane is busy writeto writewriting invitations for our company's anniversary celebration.
7. Could you let me finishto finishfinishing my sentence?
8. It is hard pleaseto pleasepleasing certain customers.
9. Let me begin by tellto telltelling you something about our company's history.
10. We risk loseto loselosing a lot of money.