Помоготие пожалуйста! Очень срочно.
Раскройте скобки, употребив глагол в подходящей видовременной форме:
1. Consumers in the industrialized world (become) increasingly concerned with healthy living.
2. When i (study) at bisiness school, we often (work) on case studies.
3. In the year 2500 a lot of people (live) on the Moon.
4. He (lose) his job last month and since then he (be) out of work.