V. Complete the following sentences with the correct form (ing- form or to- infinitive) of the verbs in brackets. 41. I couldn’t possibly afford (eat) ____________ in that restaurant. 42. The college principal promised (look) ____________ into the matter. 43. They built a wall to avoid soil (be) ____________ washed away. 44. He flatly refused (discuss) ____________ the matter. 45. Would you mind (explain) ____________ that again? 46. I was beginning (think) ____________ you’d never come. 47. I enjoy (play) ____________ tennis and squash. 48. We’ve decided (not go) ____________ away after all. 49. I didn’t fancy (swim) ____________ in that water. 50. We’re considering (buy) ____________ a new car