The boy _______ in Xinjiang for five years when I heard his news.
--- The exam was very easy, wasn’t it? --- Yes, but I don’t think _______ could pass it.
Be _______. Make sure not to make the same spelling mistake next time.
I heard him _______ the piano in the next room at 10:00 last night.
- Do you know some butterflies taste with their feet? - _______ I can't believe it.
It was difficult for me to _______ this morning because I slept too late last night.