. Раскройте скобки и поставьте глаголы в правильную форму: 1. He (to call) the British firm from 10 till 11 o’clock tomorrow.

1. He will be calling (Future Continuous) the British firm from 10 till 11 o’clock tomorrow. 2. My secretary lost the keys when he was walking (Past Continuous) in the park. 3. When did the Personnel Manager come Past Simple)? — He came (Past Simple) 10 minutes ago. 4. Our Export Manager had learnt (Past Perfect) English before he entered the University.