My father has worked for 20 years in the field of medicine, so he has_______ a huge amount of experience.
It is impossible for us to carry the stone statues, all of______ are too heavy.
Almost 100 computers ______to us by that key school since the end of last year.
Every evening the students go to bed at 10:30______ and the lights are turned off.
--- I am sure you will be happy here once you get to know everyone. --- ______.
To be honest, I didn’t______ him at first sight. About an hour later, I remembered him.