Раскройте скобки. Where you (to put) my dictionary? I cannot find it. We could not go out because it (to rain)hard since early moring. When I (to come) to his house they (to tell) me that he (to leave) an hour before. when will he come? we (to wait ) for him for half an hour already.

Давайте раскроем скобки и объясним, какие времена здесь нужны:

1. Where you (to put) my dictionary?
   → Where have you put my dictionary?
   Используется Present Perfect, потому что действие связано с настоящим моментом (словарь до сих пор не найден).

2. We could not go out because it (to rain) hard since early morning.
   → We could not go out because it had been raining hard since early morning.
   Здесь подходит Past Perfect Continuous, так как дождь начался рано утром и всё это время шёл до момента, когда они не смогли выйти.

3. When I (to come) to his house they (to tell) me that he (to leave) an hour before.
   → When I came to his house they told me that he had left an hour before.

• came и told — Past Simple (действия произошли одно за другим в прошлом).

• had left — Past Perfect (действие произошло раньше другого действия в прошлом).

4. When will he come? We (to wait) for him for half an hour already.
   → When will he come? We have been waiting for him for half an hour already.
   Используется Present Perfect Continuous, потому что ожидание началось в прошлом и продолжается до настоящего момента.

✅ Полный правильный вариант:
Where have you put my dictionary? I cannot find it. We could not go out because it had been raining hard since early morning. When I came to his house they told me that he had left an hour before. When will he come? We have been waiting for him for half an hour already.