test_present_perfect_en_answers
Pres Perfect Continuous To talk about the action that started in the past and is either still continuing or recently finished. 1. I have been reading that book all morning 2. I am tired. I have been jogging for an hour To talk unsure activity is already finished or not (Look at the p...
and gone is the past participle of go. • In the present perfect we use been to (NOT gone to or been in) to say that somebody has visited a place. I’ve been to the USA three times. Have you been to the
aI trust you are absolutely understand as a perfect supplier, the most important thing is reasonable price, good quality product, prompt delivery time and best service. I think you are the best supplier 我信任您是绝对了解作为一个完善的供应商,最重要的事是合理的价格、质量好的产品、及时交货时间...