Tina’s house is a beautiful building ______a big garden.
When I got to the cinema, the film________ for 15 minutes.
We should try to prevent air pollution__________.
---He didn’t catch the train, did he?-- _________, because he was caught in the rain.
The book is________ interesting________ I can’t even drop it for a minute.
--- Oops! I put in sugar _______ salt. --- It’s OK.