词汇与结构20136.You are ______ your time trying to persuade him;

词汇与结构2013
6.You are ______ your time trying to persuade him; he'll never help us.A spendingB missingC losingD wasting
词汇与结构20137.The teacher came into the classroom,______ a thick book in her hand.A haveB to haveC havingD had
词汇与结构20138.It is ______ that an accidental meeting makes a lifelong friendship.A amazingB disturbingC encouragingD attracting
词汇与结构20139.There will be _______ soon.I’m afraid I can’t go.A rainB rainyC rainingD rains
词汇与结构201310.If we could learn English in the same ______,it would not seem so difficult.A roadB way