__________ difficult the task may be, we will try our best to complete it in time.
21、Animals do not “talk” with words. They use smells, sounds and movements to communicate with ____ animal.
13、Some people would rather ride bikes as bike ridding has ___of the trouble of taking buses.
12、The Parkers bought a new house but___ will need a lot of work before they can move in.
11、---- Excuse me, I want to have my watch fixed, but I can’t find a repair shop. ---- I know ____nearby. Come on,I’ll show you.
10、Even if they are on sale, these refrigerators are equal in Price to___, if not more expensive than,at the other stores.