三、按给定的中文顺序为下列英文单词排序。
1. fifth twelfth tenth first
按“第一→第五→第十→第十二”的顺序排列：
→ → →
2. always often sometimes never
按“从不→有时候→经常→总是”的顺序排列：
→ → →
3. February October August September
按“十月→九月→八月→二月”的顺序排列：
→ → →

1. first, fifth, tenth, twelfth
2. never, sometimes, often, always
3. October, September, August, February

四、根据中文意思,选择单词将下列英文短语或词组补充完整。
() 1. Day (教师节)
A. Teachers B. Teachers' C. Teacher's
() 2. flowers (赏花)
A. look B. say C. see
() 3. rope (跳绳)
A. jump B. climb C. run
() 4. a phone call (打电话)
A. make B. play C. use

1. B 2. C 3. A 4. A

() 5. go (去睡；就寝)

A.school
B.bedroom
C.bed

5. C