1.Mr. Smith always takes ___ to do his work well. a. pain b. pains c. effort d. trouble 2.She got married while she was still___. a. in her teens b. in her teen c. a teen d. the teen 3.Our house is within ___ from the school. a. a stone’s throw b. a throw of a stone c. the stone throw d. the stone’s。 4.She was given ___to finish it . a. two days time b. two days’ time c. two-days time d. two day’s time 5. ____ are a hard working people. a. The Germans b. The German c. The Germen d. The Germany 6.How many ___ do you need? a. breads b. piece of bread c. bread d. pieces of bread 7.There ____ two glasses of milk on the table . a. be b. are c. has d. have 8. The pool is only ____deep . a. two foot b. two-foot c. two feet d. two –feet (有讲解最好,我没有分了,那位好心的老师帮帮忙谢谢!!)