— Did Jack come back early last night?— Yes. It was not yet eight o’clock ______ he arrived home.
He offered to _____ her a hand as the suitcase was too heavy for her to carry.
I have been looking for this book for months, and _____ I have found it.
She was putting on her watch when the _____ broke and it fell to the ground.
—I would like to buy an expensive camera. —Well, we have several models_____ .
I remember_____the factory owed a small workshop and two machines.