What should I get my sister (for) her birthday?
Mom,where is my photo (album)?I want to put these new pictures in
What a clever( guy)he is!
My mother is going to make a (serious) meal because it's my birthday.
This sweater is the best gift I have ever(received)
She doesn't want to get her friend a scarf because that's too (particular)(这个有点不确定……)
What (about) buying some flowers for mom?
Please look at the (calendar) tell me wwhat day it is today,Sunday or Monday?