Раскройте скобки, употребив время Past Simple или Present Perfect. 1. Our company just (to conclude) a new contract. 2. In the past the country (to import) textstiles and machinery. 3. The talks (not to begin) yet. 4. After the...

Раскройте скобки, употребив время Past Simple или Present Perfect. 1. Our company just (to conclude) a new contract. 2. In the past the country (to import) textstiles and machinery. 3. The talks (not to begin) yet. 4. After the Industrial revolution the Scottish economy (to concentrate) on heavy industry. 5. When they (to sign) the agreements? – They just (to sign) it.