During the lecture, the speaker occasionally ___________ his point by relating his own experience.
_____ the difference between the two research findings will be one of the worst mistakes you make.
Only after talking to two students ________ that having strong motivation is one of the biggest factors in reaching goals.
Don't sigh over the small achievement. _____, and I'm sure if you keep at it, you'll see the light at the end of the tunnel!
—I like this dress better than that one. — ____, but it costs almost twice____.
We shall not start the project until it ____ by the committee.