Ex.10. Open the brackets using the correct form of the infinitive. Translate

The sentences into Russian.

1. I don't feel well now. I should (remember) to take the medicine yesterday. 2. Children should (obey) their parents. 3. It's three o'clock and I'm feeling very hungry; I should (eat) more for lunch. 4. The little boy was playing with his father's typewriter and of course he broke it; he shouldn't (allow) him to play with it. 5. You have a weak heart. You shouldn't (run). 6. I was very tired last summer and I should (take) a holiday, but there was too much work to do. 7. When he went for a walk he should (take) his umbrella, it looked like rain (but he didn't). 8. The workmen are very slow; the job should (finish) a week ago. 9. You shouldn't (eat) so much bread, now you've gained weight. 10. You shouldn't (go) out yesterday without a coat. No wonder you caught cold. 11. You should (cross) the road by the subway (but you didn't). 12. He should (check) that his brakes were working properly (but he didn't). 13. You should (warn) him that the ice was dangerous (but you didn't). 15. Tom's had another accident. It sounds like Tom's fault. He should (wait) till the main road was clear.

Ex 11. Fill in the blanks with "must", "should" or "ought (to)". Use the correct

Form of the infinitive.

1. Your questions surprise me, you... (to know) this. 2. You... (be) absent for such a long time. Everyone forgot you. 3. Though it is a very unpleasant mission, I feel I...(to tell) you the truth. 4. We had a wonderful time at that party. You...(be) there. 5. Let's tell him all as it is. He...(to understand). 6. You... (to apologize) when you saw that his feelings were hurt. 7. She is a very experienced doctor. You... (consult) her. 8. She...(not to say) about such things in the child's presence. Now you see the results.9. I... (to know) that it might come to that. 10. If they had been warned in time, they... (to be) there by now. 11. He gave you just the feeling of assurance, of confidence that a doctor...(to give).