I ________ be a little bit slow, but at least I don’t make stupid mistakes.

Sir, you ______use your mobile phone at the gas station. It’s very dangerous.

ony, why are your eyes red—I __ up peppers for the last five minutes.

There are more than 740 million Chinese _______ to second-hand smoking in public places now.

I ______ sooner but I didn’t know that they were waiting for me.