括号中的动词告诉我们过去发生和现在已经完成的动作.给出这些动词的正确形式.what ____ you（buy） yesterday?up tii now,he never ____lend me anything.____you (burn) those old papers yet?we just ____ (win) the teach
问题描述：
括号中的动词告诉我们过去发生和现在已经完成的动作.给出这些动词的正确形式.
what ____ you（buy） yesterday?
up tii now,he never ____lend me anything.
____you (burn) those old papers yet?
we just ____ (win) the teach
答
did you buy
have lent
have you burnt
won
答
What did you buy yesterday
he has never lent me anything
Have you burnt those old papers yet?
we have just won the match