They will ___ waiting for ten minutes when the train arrives.
Sara will have ___ for four years before she gets a diploma.
Before he publishes his book, he ___ working on it for a whole year.
We ___ been waiting for two hours when the concert starts.
The kids ___ playing football for fifteen minutes when their coach comes.
In September I'll ___ working at my company for nineteen years.
Will you have ___ studying at the university for three years when you are twenty-one?
Will ___ watching the film for two hours before they have dinner?
What ___ doing for one hour before your friends come?
At six o'clock we'll have been___ her for twenty-five minutes.
When he ___ twenty, he ___ football for ten years.
We ___ working in the garden for many hours, so in the evening we ___ to relax.
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома