Ⅰ.单句语法填空
1．I felt a strange mixture (mix) of excitement and fear when hearing the news.
2．What was Lucy's first reaction (react) when you told her about the news?
3．It is still too early to reach a conclusion (conclude) on this point.
4．Generally speaking, when heated to 100 ℃，water reaches its boiling (boil) point.
5．The engine of the ship was out of order and the bad weather added to the helplessness of the crew at sea.
6．Our school was offered much equipment (equip) by the local government，which delighted all of us.
7．Don't throw your clothes about. Put them in order.
8．We got to the stage where we should sit down and have a good talk with our parents.
9．Twofifths of the land in that district is covered (cover) with trees and grass.
10．It's wise of you to think (think) twice before you make the final decision.
