Put in the rigyr present tense verb forms 1. the sunlight (heat) one side of thee tower s external wall, changing the volume of the bricks 2. patents are immensely important in the global biotechnology industry that (develop) over the past 20 years 3. during long space missions there (be) a high risk of the different effects of strain accumulating. astronauts (have) very little recovery time, they (work) very long hours, but even when they (finish) their work, they are not able to withdraw from the work environment. 4. the sun (belong) to the second generation of stars to be produced since the universe began 5. at the moment, the universe (expand), and (be) 90 per cent as big as it will ever be. the only objects we (not see) are the few that lie between 98 and 102 billion light years away, because their light (not have) yet time to reach us. 6. the average american (contribute) twenty times more to the greenhouse effect than the average indian, in fact, these western countries who have been immoral in environmental terms now (preach) to those who (be) frugal and sparing. 7. j. sainsbury, a big supermarket firm, (look for) a new site in the area and is rumoured to have its eye on the plot 8. now media bussines, and especially television (become) increasingly multinational.

Lesa222    1   28.03.2019 18:27    53