用词的适当形式完成句子
问题描述：
用词的适当形式完成句子
The old man___(make)3 models already.
He ___(die) for three years.
3 years ___(pass)since he left his hometown.
They___(be)here since 5 days ago.
I___(hear)from my Dad two weeks ago.
So far,___you___(learn)over1000 words.
She___(teach)as long as 20 years.
I___never___(be)to the U.S.A before.
I won't go with you because my sister___(lose) my ticket.
答
答案如下：
has made
died
has passed
have been
heard
have learned
has taught
have been
lost