Is it the country ______ you studied ______ you are going to visit next week?

It’s too late. Don’t keep him for you so long.

e selecting the curtain for your newly decorated house, it’s important to know what colors look great ________ the wallpaper.

I’m going on a trip to Japan after the exam.——Really !

I heard from my pen pal yesterday, but I haven’t replied ______ her.