用方框中所给单词的适当形式填空。每词限用一次。
able, different, carry, be, train
(1)
Ten days enough for me to finish the work.
(2)
I find it difficult the heavy box.
(3)
I will buy a dog for him.
(4)
When I was young,I decided to make a to the world.
(5)
He became because of that accident.
答案: 【1】is
【1】to carry
【1】trained
【1】difference
【1】disabled