----Dad, can you buy me ________ iPhone 6?----Why? Your mobile phone refuses to work?
---Are you classmates, Millie and Lily? ----Yes, ______.
Let me ________a look.
— Good morning. ---- ________.
--If you have any trouble, be sure to call me. ---______________.
Not only my friends but also I _____ tired after the school trip two days ago.