—Haven’t you seen the speed limit sign? Please drive     .
—Sorry,but I have to.

As their memories decline,some old people tend to be talkative because they______       forget what has just been said.

I spent the whole day repairing the car.The work was          easy.

—Do you think attending training courses is a great help when you look for a new job?
—Well, it all depends. _____, it gives me more of a chance to try.

I’ll probably come to see you on Sunday; ________, it will be on Monday.

She was once trained for better English pronunciation and ________ she ________ obvious pronunciation mistakes.

His report was so exciting that it was      interrupted by applause（掌声）.

Is this the recorder that you want ___________?

Thanks for giving me ______ advice, but it’s difficult ______ me to carry it out.

------Thank you for your trouble.
------Not at all. I’m ____________ pleased to help you.