Заполни пропуски в предложениях, используя правильную форму глагола в скобках.

26. They suggested **going** to Europe this summer. 27. We plan **to go** to Europe this summer. 28. It was hard for her **to give up** smoking. 29. We were all happy about **celebrating** the New Year in Vienna. 30. The teenager refused **to go** on holiday with his parents. 31. Just avoid **making** unnecessary mistakes. 32. We agreed **helping** them. 33. We are used **to getting** up early in the morning. 34. She enjoys **swimming**. 35. I forgot **locking** the door when I left. 36. I would love **to have** a house in the country. 37. They have enough money **to travel** abroad. 38. I decided **to exercise** more often. 39. Do you fancy **going** to the cinema tonight? 40. He promised **writing** me a long letter. 41. Although I had a bad toothache I put off **going** to the dentist. 42. I can't stand **having** so much responsibility. 43. She is fond of **having** picnics. 44. She must **stop** telling lies. 45. I really can't stand **waiting** for the bus. 46. John is thinking about **studying** abroad. 47. She can **move** to New York. 48. The aquarium should **be** clean. 49. Tom refused **to be** clean. 50. I would prefer **you to help** me early if you can.