Ex. 5. Раскройте скобки, ставя глаголы в соответствующую форму пассива и используя соответствующие предлоги. 1. The result of the examination (not to know) … two months. (Future) 2. America (discover) … the end of the fifteenth century. (Past Indefinite) 3. A meeting (arrange) … the Common wealth Prime Minister. (Present Perfect) 4. The bridge has had (close) … repairs. (Infinitive) 5. You (meet) … the airport. (Future) 6. He felt he (let down) badly … his best friend. (Past Pertect).