What a nice day! We decide ______ out for a picnic.

There is a river around our town. It is about ______ long.

The problem is very difficult. I’m afraid you can’t work it out now.—I fail this time, I will try it again.

Do you often go to the movies _____ Sunday?—No, we _____.[ ]

Every year, _______ visitors come to Taixing to enjoy the delicious food, such as Huangqiao cakes, Xuanbao dumplings and so on.