Question

complete the sentence with present perfect continuous.
1. the vegetables_____(boil) since 10 o'clock
2. he_____(wait) for her answer for six months.
3. they_____(learn) Japanese for a couple of years.

Answer 1

1. The vegetables have been boiling since 10 o'clock.

2. He has been waiting for her answer for six months.

3. They have been learning Japanese for a couple of years.