Wstaw czasowniki w nawiasach we właściwej formie bezokolicznika lub w formie -ing.

2. Please don't forget ...... (pay) the bill.
3. John said he remembers ........ (buy) the newspaper,but now he can't find it.
4. Did you remember ..... (post) my letters today? 
5. Gloria regrets ..... (shout) at her sister. 
6. I regret ..... (inform) you that we cannot give you your money back.
7. The students went on ....... (write) for another hour.
8. After cleaning the Windows, he went on .... (wash) the car.
9. We are sorry ...... (announce) that the 7.15 train to Liverpool has been cancelled.