15. The factory _______ large numbers of tractors to the peasants.
There are plenty of jobs ________ in the western part of the country.
“If,” he added at the meeting, “________ enough time, we would certainly have done it better.”
________ I meet him, I always think of the things which happened between us.
There are so many new words in the passage that I could hardly make any ________ of it.
---David said he could fix my computer, but I really doubt it.---________. He is very good at such sort of thing.