—Must he come to sign this paper?—Yes, he_______.
The old man, ____________abroad for twenty years, is on the way back to his motherland.
A man is being questioned in relation to the ________ murder last night.
It's ten years since the scientist _______on his life's work of discovering the valuable chemical.
-- You haven't lost the ticket, have you?-- _________. I know it's not easy to get another one at the moment.
Tom owns _______larger collection of _______ books than any other student in our class.