Контрольные задания > Вычислите дроби из задания.

Вопрос:

Вычислите дроби из задания.

Ответ:

2) a) 3a + 3b / 5(a + b) = 3 / 5.

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D. Put the verbs in brackets into the correct Present Simple form. e.g. Bob goes (go) to the cinema on Sundays. 21. he like (he/like) watching TV? 22. she washing (wash) her hair three times a week. 23. He don't play (not/play) football very often. 24. Harriet Studying (study) a lot at the weekend. 25. What time come (they/come) home from school?
F. Match the questions to the responses. e.g. How are you? 36. Are you free tonight? 37. Shall we say nine at my place? 38. Would you like to come to the concert with us tomorrow? 39. How about going to the theatre? 40. I'm afraid I can't come tonight.