In Learn English^x, Expressions^x, Tenses^x

It's acceptable, but after the expression "It's time" the past tense (with present meaning) is the usual pattern.CJ

Hi Vincent Teo,You might want to spent some time on these websites. I think they are particularly suitable for beginners as they cover quite a range of topics and are fairly easy to understand. http://www.learnenglish.de/ (the grammar part is speacially worth studying - it helped me a lot...