The lecture,__________ at 7: 00 last night, was followed by an observation of the moon with telescopes.
The increase of the number of the students makes the limited computers not ________ to each student.
He had just sent an email to his pal on the Internet ________ the system broke down.
While intelligent people can often ______ the complex, a fool is more likely to complicate the simple.
People develop ________ preference for a particular style of learning at ________ early age and these preferences affect learning.
Mary worked here as a ______ secretary and ended up getting a full-time job with the company.