Please do me a favor —_____ my friend Mr. Smith to Youth Theater at 7:30 tonight.
A good advertisement should ____ the consumers and direct their attention to the product.
In Beijing Olympics, Michael Phelps (迈克尔.菲尔普斯) swam into Olympic history, ____ the first athlete ____ the most gold medals ever.
I don’t think the experiment is ______ failure, because it has provided us with _____ valuable experience for our future tests.
____ you know your potential(潜力), you have to rely on many other people to get to where you are.
It was not until Maggie had arrived at her office _____ her appointment with the doctor.