Thank you very much for helping me outof trouble, Bob.—-__________.

s a wonderful trip. So, which city did you like better, Paris or Rome—______. There were good things and bad things about them.

ou missed the lecture onnuclear pollution.– I ___ it, but I was busypreparing for a job interview.

May I use your bike? I’m going to see my uncle who _______ this city

The students are clever. They have no problems _____ out the math problem.