-How was the English evening party last night?-It was great fun. You ______ come.

Frank is my pen pal, he _____________ Sydney, Australia.

I'm going to Europe on vacation together with John if I ________ find the money.(2012·全国Ⅱ)

 —Mum, would you please buy me an MP5 player?—If you can help do the dishes the whole vacation, you ________ have one as a reward.

—Thank you very much for giving me a hand when I was in trouble. —Don’t mention it. I only did what anyone else    in my place.