Question

Прочитайте эти вопросы и заполните пробелы, используя глаголы из скобок в прошлом perfect continuous.
1.
he
for three hours? (wait)

2.
your friends
at this university for five years. Was it difficult? (study)

3.
anybody
? I could smell cigarettes. (smoke)

Answer 1

1. Had he been waiting for three hours? (wait)

2. Your friends had been studying at this university for five years. Was it difficult? (study)

3. Had anybody been smoking? I could smell cigarettes. (smoke)