That's very simple
?Can I know my mark ,please
or
?could you show me my mark , please
?Can I take a book, please
? May I take a test today because I was absent yesterday
?Teacher , this is my absent excuse . May I take the test again
?I’m sorry. What are we supposed to do
I don’t understand.
?Is this right
?Is this OK
?How do you say . . . in English
?........How do you spell
?.......How do you pronounce
?What does . . . mean
?Excuse me. May I come in
?Could you speak more slowly, please
Can you repeat that please? I didn't understand.
Sorry. I don't understand that
?What's the difference between 'do' and 'did'
I didn't have time to do my homework. I'm sorry.
Excuse me. I'm sorry I'm late
?Can I leave a bit early today, please
?Can you explain that again, please
I'm sorry, I've left my book at home
.