Everyone except Tom and John there when the meeting began.

Deng Yaping was born _____ June 2nd, 1973.[ ]

Is that Jack speaking?—Sorry, he _______ in. He _______ back in half an hour.

Dinner is ready. Help yourself! — Wow! It delicious. Could you please tell me how to cook it?

scientists have done a lot of research on A (H1N1) flu, there are still some cases for further study.[ ]