I often hear the usage of "I'm just thinking ..." in American dramas, not in the past tense. Why do you say that?

A: This sentence pattern is very common in emails, text messages and daily conversations. "I wonder if we can have breakfast together" is actually a euphemism for the past tense, which sounds more polite and natural. For example, asking for leave "I wonder if I can ask for leave for today's class" is a polite invitation "I wonder if you want to come to dinner". 12. What should be the expression of "you're welcome" in English? I often say "you're welcome" but I haven't heard it from foreign friends. A: That's right. In fact, "no problem" is an English expression that is often used to answer thanks, "thank you"-"no problem", but what we learned in domestic textbooks is "Can you help me?" "No problem" corresponds to "No problem", and sometimes you can respond with an apology, such as "I'm sorry" and "No problem." The general response is "thank you", or "no problem" or "no worries" is more authentic. It is suggested that you can study in class. The oral course of Beijing New Oriental is very good.