Bảng động từ BQT

Front

go

Back

went gone

Front

eat

Back

ate eaten

Front

begin

Back

began begun

Front

cast

Back

cast cast

Front

come

Back

came come

Front

buy

Back

bought bought

Front

catch

Back

caught caught

Front

choose

Back

chose chosen

Front

Fill in the blank:

do

Back

did done

Front

By the time she (come).........home, she (do)......her homework.

Back

came had done