Past Simple and Past Continuous是什么意思
present simple,present continuous ,past simple ,past continu
怎么知道句子是past simple还是past continuous
put the verb into the past continuous or past simple
英语翻译past simple;personal pronoun;present continuous;present
use the past simple and the past perfect simple
simple past/ past progressive
past simple
Use the past simple or past continuous of the verbs in brack
past passive continuous
求好心人教学一下英语语法,比如present simple,continuous,past simple,present
Base from,Simple past,Past participle各是什么意思?
造句用 past simple and present perfect