Linda is fifteen ____. She is in Class 1, Grade 9.
–It’s so late. Why not write the report tomorrow? --But I don’t know______ I can do it for you.
–How did you go to school this morning, Susan? --I ______ the school bus. Luckily, Ted’s father gave me a ride.
The potato chips have been in the paper bag for half an hour. They are not _____ any more.
–Excuse me, sir! Does this bus go to the beach? --Oh, no. You ______ the wrong way. You want the Number 11.
–I will do the washing-up. Mark, would you please do the floors? --Why_______? Cindy is sitting there doing nothing.