Only when _________ the tea-house _______ it was the same place he’d been in last year. [ ]

Please _____ these things to your sister’s school. She needs them this afternoon.

My Biology teacher often us about the latest news of Ebola(埃博拉) .—We also learn a lot about it and we are a little worried.

Good learners aren’t afraid _______mistakes. Instead, they learn ________mistakes.

What are they talking _______ the teacher _______ —The coming sports meeting.