Teacher, I have a question!! I'm sorry there are so many.ᅲᅲᅲᅲᅲ number 1 'It will be on display until April 22.I don't know what word 'to' is interpreted like this.bb Number seven. I don't know when the prepositions for and of are used and why they are interpreted as 'for-harm' and 'of-'. No. 10 How does real translate into real state development? No. 15 Is adding a participle? The original phrase is "connector + subject + add to ~~~" but it became a participatory phrase and added to signs? Number 20 I think when he's the accessor, why is he first in interpretation? Did you go back because the sentence was too long? And it remains to be seen whether the operation will return to normal.What does "it" translate into? Will will~. I know it's a future expression, but I don't know where it comes from.