--- Wow, the pair of shoes looks pretty. Can I try _______ on ?--- OK. Look, it fits you so well. Why not take _________?
Jim spent half an hour ______his work.
Don’t forget_____your notebook here next Monday.
---______do the students exercise a week ? ---Once or twice.
---We’re going to Mount Emei this weekend.--- ______
The meat is______dear and eating______meat is bad for your health.