... study with ginkgo was conducted with twenty patients. These patients ranged in age from 62 to 85. 3 25. Life on Earth is ancient and, even at its first appearance, unimaginably complex. a. Scientists ... vehicle can generate heat of up to 1 ,50 0° F. (2) Firefighters know that the dangers of motor-vehicle fires are too often overlooked. (3) In the United States, 1 out of 5 fires involves moto...
Ngày tải lên: 23/07/2014, 19:21
2 dictionary cambridge english grammar check your vocabulary for ielts phần 5 ppsx
... x0 y0 w4 h0" alt=""
Ngày tải lên: 23/07/2014, 19:21
Analyzing the Grammar of English Third Edition phần 5 ppsx
... 1. 2. 3. 079-112.Teschner.04.indd 102079-112.Teschner.04.indd 102 4/2/07 6:11: 25 PM4/2/07 6:11: 25 PM 95 5. hold back 6. bring in 7. stay off 8. look out 9. put off 10. whip up Transitivity: ... 103079-112.Teschner.04.indd 103 4/2/07 6:11: 25 PM4/2/07 6:11: 25 PM 99 4. 5. C. Write five original sentences in the passive voice. 1. 2. 3. 4. 5. D. Use each of the...
Ngày tải lên: 24/07/2014, 09:21
Relative structure who what and it 5 ppsx
... keep the plants warm, NOT I put the heater-on-for keeping the plants warm. 151 To , in order to , so that and fo r 150 Exercises 1 But (B) Complete each sentence with but and one of these clauses: ... I want to lose weight, (to) 4 Trevor: I often switch off the heating. It saves money, (to) 5 Sarah: I had to go to Birmingham. I had a business meeting, (for) 6 Emma: I wore boot...
Ngày tải lên: 09/08/2014, 07:22