The murder happened _______ between nine and eleven last night.
Sorry, there is no Yangzhou Fried Rice now. It ______ only for lunch and supper.
I enjoy _____ to learn their different tradition and cultures.
If the green light isn’t on, ___________ a minute.
— Is that Jack speaking? —Sorry, he isn’t here. He ________the cinema with his aunt.
— Another cup of tea? — No, thanks. I _______ be off. My mom is waiting for me at home .