— Did you find the small village yesterday?  — Yes, without any difficulty, for it has ______ changed over years. 

My uncle is really busy. He_____comes to our home these days.

There is_____ in the classroom, we can see_______.

The Internet is really useful  to us. We can ________ find the information we need.

--- _____do you spell “ruler”?       --- R—U---L—E —R.