Sandy, it’s really grateful for your help with my physics.—-My pleasure. ____________.

Mike, have you heard that MrBlack knocked down a girl and hurt her badly yesterday morning——YeahHe_____too fast to stop his car while the girl was crossing the street

Look! There is a horse racing program on TV now.— Hmm. It_______ interesting.

How long may I keep the book —You ________ keep it for two weeks.

It was not until midnight ______ they reached the camp site.