Раскройте скобки, употребив Present Perfect, Past Perfect и Future Perfect. Переведите.
e.g. The students have discussed the famous scientists. The students had discussed the famous scientists. The students will have discussed the famous scientists.
1. The scientist … (write) about important events. 2. Food production … (increase) considerably. 3. The growth of population … (decline) significantly. 4. We … (translate) many articles. 5. The students … (not complete) the experiment.
Answers & Comments
1. The scientist … (had written) about important events. 2. Food production had(increased) considerably. 3. The growth of population … (had declined)significantly. 4. We … (had translated) many articles. 5. The students … (had notcompleted) the experiment.
1. The scientist … (will have written) about important events. 2. Food production will have(increased) considerably. 3. The growth of population … (will have declined)significantly. 4. We … (will have translated) many articles. 5. The students … (will nothave completed) the experiment.