Mona often eats junk food,________ she knows it is bad for her health.
-I think everyone can do something to make a difference to the Earth.-_______. If we work together, we can make the world a better place.
- The trip to Dongshan was really interesting. We picked a lot of yang mei.-_______, I agree with you, but there was too much traffic on the way and I felt sick.
The building_______ be a factory, but now it_______ a shopping centre.
-_______ Andrew_______ Australia for2 years?- Yes, he______ there in 2012.
- Thanks for giving me_______ on how to improve my English.- You are welcome.