1 past simple -irregular verb2 present continuous3 past simple -reqular verb4 present simple
热心网友
1 past simple:一般过去时-irregular verb:不规则动词2 present continuous:现在进行时3 past simple:一般过去时-reqular verb:规则动词4 present simple:一般现在时
1 past simple -irregular verb2 present continuous3 past simple -reqular verb4 present simple
1 past simple:一般过去时-irregular verb:不规则动词2 present continuous:现在进行时3 past simple:一般过去时-reqular verb:规则动词4 present simple:一般现在时