写出下列各词的过去式
问题描述:
写出下列各词的过去式
forget top
sleep tell
fall find
sweep swim
agree need
receive try
drop prefer
catch burn
一行有两个单词,空格把两个单词分开,
答
forgot topped
slept told
falled found
swept swum
agreed needed
received tried
dropped prefered
caught burned