The weather in Liupanshui is ________ too cold _______ too hot.

– Could I use your mobile phone? I have to call my mom for the coming class meeting. --Yes, of course you _____________.

–Is there an express to Beijing tonight? -- There ______be , but you’d better call the booking office to make sure.’

—By       local farmers, we hope        them improve their lives.—I think it’s a good idea. 

—Look at the young lady in red. Is it Mrs. King?—No, It ________ be her. She is wearing a white dress today.