50.It isimpossible to find a good educational computer program in this city.

135.The visiting Minister expressed his satisfaction with the talks, that he enjoyed his stay here.

134.different kinds of pianos, the craftsman invited a famous pianist to test them.

133.Lessonseasily were soon forgotten.

132.With winteron,it＇s time to buy warm clothes.

131.Deeply, I thanked her again and again.

130.She did not know whether to sell her books or.

129., the next problem was how to make a good plan.

128.Misunderstandingsfrom lack of social communication, unlesswith properly, maylead to serious problems.

127.The country has already sent up three unmanned spacecraft, the most recentat the end of lastMarch.

126.The headmaster really doesn＇t knowfor the students * bad behavior.