Once made out, the plan must be carried out ______ any difficulty.

8. The citizen built a statue____________the hero who devoted his life to the country.

The Dragon Boat Festival is held every year on May 5th _______ a patriotic poet called Qu Yuan.

As a good friend of his, I offered Tom my congratulations ______ his passing the college entrance exams.                         

--Did you buy the wonderful shoes?
--Yes. They told me it would be cheap but _____ it cost me nearly $700.  

_____ many other scientists, Albert Einstein enjoyed music besides scientific
research work.

I noticed her eyes ______, because they were very large and beautiful.

I haven’t seen you for a couple of days . What have you been up         ?

22. Miss Alice didn’t respond ___ my question in public , ___ made me angry with her .

12. --- Are you familiar ___ the music ?
--- Yes. The music is very familiar___me, but I can’t remember when and where I heard it .