—Mum, have you seen my mobile phone?—The one you bought last week? I’m sorry I haven’t seen ________.
When we feel tired, we keep our eyes _________.
The apple pie tastes good. Can I have _______ one?
Three tall boys sit in front of me so I ________ see the blackboard.
I saw some old men ________ Taiji when I passed the park.
________ you want to go out, let me know, please.