People started to dig in this area, ______ caused much damage

It has been said that one can experiencefour seasons in the course of a single day in nocountry Britain

Aren’t you ____ that Wang Kai got full marks in the English examination? —- Yes, it is really _______.

That tests can actually give measurement of the language skills of the students_______ by many teachers

Have you ________ some new ideas?—Yeah. I’ll tell you later.