写出下列动词的过去式写出下列动词的过去式和过去分词.1.do2.be3.have4.work5.study6.stop7.plan

Question

写出下列动词的过去式

写出下列动词的过去式和过去分词.

1.do       ______  ______ 2.be       ______  ______ 3.have    ______  ______ 4.work   ______  ______ 5.study   ______  ______

6.stop     ______ ______ 7.plan     ______ ______ 8.carry   ______ ______ 9.keep    ______ ______ 10.sell    ______ ______

Answer 1

1.did,done  2.was / were,been   3.had,had  4.worked,worked
5.studied,studied  6.stopped,stopped  7.planned,planned 
8.carried,carried  9.kept,kept  10.sold,sold