1. раскройте скобки и выберите нужную форму: past simple или present perfect . переведите. 1. mr. clark works at a bank. he (to work) there for 15 years. 2. what time they (to arrive)? 3. our secretary (to lose) the key to the office. she can’t find it anywhere. 4. last month he (to go) to london on business. 5. how many contracts you (to conclude) this year? 2. раскройте скобки и выберите нужную форму: past simple или past perfect. переведите. 1. he (not to be) at work when i (to arrive). he (to go out) somewhere. 2. by 8 o’clock yesterday they (to discuss) all the news. 3. we (to be) very pleased to meet mr. black again. we (not to see) him for 5 months. 4. the guests (to phone) us and to notify about their being late. 5. i was very nervous when the plane (to take off) because i (not to fly) before.