Explanation:
1 How long have you studied English?
2 What time does the concert start?
3 Where did she find her glasses?
4 Would you like a piece of chocolate cake?
:)
What are you saying also may you give me brainliest?
关心 would be a better choice
担心 means worry
关心 means like he care for you something like that
Can you do this in engllish plzzz
I believe that it is: borrowed from other signs.
Hope this helps!