7.1 Read the situations and write sentences. Use the following verbs:

Решение:

• 1. Tom is looking for his key. He can't find it. He has lost his key. (Используем Present Perfect, так как действие произошло в прошлом и имеет результат в настоящем – ключ не найден).
• 2. Margaret can't walk and her leg is in plaster. She has broken her leg. (Используем Present Perfect, так как травма произошла в прошлом и ее последствия видны сейчас).
• 3. Last week the bus fare was 80 pence. Now it is 90. The bus fare has gone up. (Используем Present Perfect, так как произошло изменение цены, которое актуально сейчас).
• 4. Maria's English wasn't very good. Now it is better. Her English has improved. (Используем Present Perfect, так как произошло улучшение, которое наблюдается сейчас).
• 5. Dan didn't have a beard before. Now he has a beard. He has grown a beard. (Используем Present Perfect, так как произошло изменение во внешности, которое актуально сейчас).
• 6. This morning I was expecting a letter. Now I have it. I have received the letter. (Используем Present Perfect, так как действие (получение письма) завершено и имеет результат – письмо у меня).
• 7. The temperature was 20 degrees. Now it is only 12. The temperature has fallen. (Используем Present Perfect, так как произошло понижение температуры, которое актуально сейчас).

Ответ:

• 1. He has lost his key.
• 2. She has broken her leg.
• 3. The bus fare has gone up.
• 4. Her English has improved.
• 5. He has grown a beard.
• 6. I have received the letter.
• 7. The temperature has fallen.