using the present and present progressive tenses.
The Present Progressive
use present perfect or simple past tenses:The
什么是simple present tense or present progressive?
present tense和present tenses 有什么区别
present continuous与present progressive有何不同?
英语翻译This is called present continuous or present progressive
求 4 个 present perfect progressive 句子
求 4 个 present perfect progressive 句子..
The simple present and the present continuous的中文意思?
FILL IN THE BLANKS USING THE SIMPLE PRESENT TENSE
Make sentences after the model,using the Present Perfect Pas
Rewrite the following sentences using the Present Perfect Pa