选出最适当的单词填入空格内.
1 We (      ) sugar and flour at the grocery.
a.buy
b.make

2 If someone neglects his duty, he gives (      ) attention to it.
a.mush
b.little

3 A cautious driver never drives his car too (      ) .
a.slow
b.fast

4 Food must be (      ) well to be digested properly.
a.chew
b.cooked

5 We built a new fort in the south to (      ) people.
a.protect
b.carry

答案:
a   b   b    a    a