----- Nội dung dịch tự động từ ảnh ----- IV. Complete the following sentences with must, mustn't or needn't. 42. You take an umbrella. It isn't going to rain. hurry. We seem to be late. 43. Come on. We be big – that's not important. But it 44. Well, it 45. It is a valuable book and you 46. I think I V. Complete the sentences with the correct form of the words in brackets. 47. He apologized for the (convenient) 48. For your (inform) 49. This is one of the best (document) 50. The government has introduced some (effect) unemployment. 51. He is a (curiosity) VII. Supply the correct forms of the following adjectives. have a nice garden - that's essential. lose it. go shopping. We've run out of food. he had caused. the library is on the third floor. films showing the lives of working people. measures to reduce boy. He is always asking questions.