—What’s the noise? —Oh, I forget to tell you. The new machine .
_______, he knows a lot.
—Do you mind if I take off my jacket? —_______.
To be successful, you must be smart, confident, and, ______ honest.
I get the bicycle for _____.My friend gave it to me when she bought a new one.
It’s really difficult to ______ what he is trying to express.