The literature works is said ______ into many foreign languages ______ in the past few years.

It took them about ten days to go _____ the big desert (沙漠).[ ]

Fifty dollars for such a T-shirt! You _______ be joking!—I’m serious．It’s made of silk.

You can _______to get to the zoo．

It’s very nice ______ you to give me the chance. [ ]