How much does the pen _____ you?—Ten yuan

I’m expecting a pet dog for long，but mom has no time to buy _________ for me．

Which club would you like to join, art club or basketball?— _______ is OK. I’m good at them.

What does your grandma often do after supper?–She ___ for a walk.

Excuse me, Sir .But smoking is not allowed here.—–Sorry,I didn’t see the sign.I’ll __________ my cigarette at once.