ПОМОГИТЕ ПОЖАЛУЙСТА
Fill in the gaps (1-4) with the right words (А-Д).

1. How _____ have you been waiting for me?

2. How many people ______________ you invited?

3. How long have you been_________________?

4. How _________________ fish have you caught?

А. long

Б. been

В. have

Г. teaching

Д. many