Allthe students were pleased to find the exam forthey found the answers

If we want to be a _____ visitor in a foreign country, it is important to know how to ask for help ________.

How many letters do you get from your online friends every year —_______. We just chat with each other when we’re free.

The film is, I have to say, not a bit interesting.–Why It’s ________ than the films I have ever seen.

The Great Western Development ___ a bridge between China and the rest world, promoting the common economic development and prosperity of China and the world at large.