下列加横线字的注音完全正确的一项是（ ）

I went to your house last night, but no one was in.—I ____ speaking English with my friends in the school at that time .

Can you finish the work well with _________ money and ________ people.

Can you tell me________is the best choice for this job? —Well, I think George may be the one

Some scientists believe that ________ is no doubt ________ a cure for AIDS will be found.