Не is to go to the Far East on business.When are we to visit the laboratories of the Institute?He has to investigate a series of accidents that have occurred in the locality during the last three months.We had to find a safe place for the pictures.I shall have to take a local train.You should follow all the important scientific researches in your field.He was allowed to use the mobile equipment.You needn't keep your activities in secret.You can see this old film in one cinema only.The talks were to be attended by the representatives of fifteen European countries.
«I clearly remember my (first) visit to Stonehenge with my aunt and uncle.» Stonehenge is an ancient monument in south-west England. For me, it’s the (most INTERESTING) place I’ve ever visited. I clearly remember my (first) visit to Stonehenge with my aunt and uncle. They lived nearby and I often (went) to stay with them in my summer holidays. On the day of (our) trip the weather was fine. There (was) a cool wind blowing, the sun was bright in the sky and Stonehenge looked calm and magical. In those days it was possible to walk among the stones and even touch them. It's very different now. Stonehenge (has BECOME) more crowded than it was. As a result, now people (are ALLOWed) to walk around the monument but they can’t come up very close to it. Today I wish I (HAd) an opportunity to get inside the circle again but unfortunately it is not possible any more. The Stonehenge mystery is still unexplained but I believe scientists (will SOLVE) it in the near future.