Each sentence contains ONE mistake. Find and correct the mistake:
Ex: He used to walking in the rain. walk
1.Thuong Dinh is a making-shoe factory. ______
2.There are many fashionable designers at present. ______
3.The council leader was pleasing to award the prize to the Quang Trung team. ______
4.The wheel has been invented thousands of years ago. ______
5.How much is that hat cost? ______
6.She loves watching the stars in night. ______
7.Taking a whole-house approach to save energy ensures that dollars we
invest to save energy are spent wisely. ______
8. He told me if I went to school by bike. ______
9.Several trees should grow to prevent environmental pollution. ______
10.Liz talked very interesting about her working day.