31.The girl is sitting next to me is very good at mathermatics
32.How glad I am to spend my holiday in Sam Son, is one of the beautiful seaside in Vietnam
33.The Town we visited was a three-days journey from our hotel, so we took the train instead of the bus
34.They showed the visitor a village covering with snow in the valley
35.Is he the person concerned to the protection of our environment?
36.While the guests were dancing, thieves broke into the house and stealing a lot of fur coats
37.We are interested in work together to reach new knowledge
38.Last night, I was listening to music and did my homework when Kim stopped by
39.Every morning without exception .Mrs.Carter takes her dog for a walk and buy a newspaper at Charlie's news-stand
40.He opened the door, the window and turn the light on