Hospital staff burst into cheers after doctors completed a 20-hour operation to have_______ one- year-old twins at the head.
Much attention should be paid _________people’s living conditions.
You can eat food free in my restaurant ________ you like.
Hurry up, ________you’ll miss the bus.
—The light in the office is still on. —Oh, I forgot_________________.
—Have you _________some new ideas? —Yeah, I’ll tell you later.