1 ) 1 saw 2 half of the work has already done 3 didn't invite 4 found 5 most of the student's paper has already checked
2) 1 hurry up! You are waiting for!
2 a lot of beautiful flowers grow near our school in summer
3 his bathroom is decorating at the moment
4 rice doesn't grow in cold countries
5 a very different text is translating by my students at the moment
3) 1 it seemed to him that his house was watching
2 that birch three planted 10 years ago
3 when i moved to this area the school was still building
4 the mona liza was painted by Leonardo da vinci
5 i didn't ask at the previous lesson