exercises of passive voice in present and past

A study on passive voice in English and Vietnamese

A study on passive voice in English and Vietnamese

Ngày tải lên : 18/03/2014, 10:15
... perfect painting being painted having painted having been painted Participle: Present perfect past Active Passive Active Passive painting being painted having painted having been ... following questions to discuss: 1. What is the form of passive voice? How does active change into passive voice? 2. How can the passive voice be used? 3. How many special kinds of passive voice? ... paint to be painted to have painted to have been painted Progressive infinitive Active Active perfect to be painting to have been painting Gerund Active Passive Active perfect Passive...
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passive - present and past

passive - present and past

Ngày tải lên : 31/08/2013, 02:10
... lot of chocolate is eaten in Switzerland. 10 A lot of films are made in Bollywood. 11 Children are not permitted to drive cars. 12 Cds are sold in supermarkets. 13 Coffee isn’t grown in Spain. 14 ... students. 30 A lot of money is spent in London by tourists. 31 The Altamira Cave is visited every year by thousands of people. 32 The Treaty of Lisbon was signed by twenty seven countries in 2007. 33 ... lot of pollution is caused by heavy traffic. 27 All flight were cancelled because of fog. 28 Nowadays many trees are cut down for no reason. 29 A window was broken in the classroom by one of the...
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An investigation into errors made by ethnic minority students in using present and past participles as adjectives = Một số lỗi sai của học sinh dân tộc thiểu số

An investigation into errors made by ethnic minority students in using present and past participles as adjectives = Một số lỗi sai của học sinh dân tộc thiểu số

Ngày tải lên : 28/03/2015, 09:23
... use of -ing and -ed 31 2.4.2.4 Causes of errors in using participial adjectives. 32 CHAPTER 3: MAJORS FINDINGS AND IMPLICATIONS FOR TEACHING AND LEARNING ENGLISH LANGUAGE IN MOUNTAINOUS ... discussing. Why do the students find it difficult to acquire the uses and meaning of present and past participles as adjectives. A lot of reasons for this are assumed. In my opinion, one of the ... verbs expressing feelings or emotions like disappointing, disappointed, interesting, interested, amusing, amused, terrifying, terrified, etc The stative adjectives are both active and passive. ...
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Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"

Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"

Ngày tải lên : 31/10/2012, 15:28
... 42], and ethanol-induced mucosal injury in the upper gastrointestinal tract leading to increase in the permeability of the gut mucosa to endotoxins [43, 44]. These factors are involved in ethanol-induced ... ingestion of ethanol induces a completely different pattern due to the reported ethanol-induced expression and activation of cytokines and chemokines in monocytes and macrophages (including Kupffer ... . Interestingly, HMGN3 has been found to be associated with resistance against anticancer drugs including vinblastine, topotecan, paclitaxel and doxorubincin in human hepatocellular carcinoma...
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The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products

The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products

Ngày tải lên : 25/10/2013, 05:20
... stored-product insect pests. In view of the scheduled phaseout of methyl bromide under the Montreal protocol, the role of phosphine in grain pro- tection has increased and stands as the main alternative to ... Research Institute (IRRI), 375 International Rice Research Institute in Los Ba ˜ nos, Philippines, 375 International Union for Conservation of Nature (IUCN), 364 Inverse metabolic engineering (IME), ... out in simulation glass columns of 10 cm in diameter ì 120 cm in height, lled to 70% by volume with wheat (11% moisture content). The insects were introduced in cages, each holding 20 insects of...
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