He ___ on the grass, looking at the clouds in the sky.
| A．is laying | B．is lying | C．has laid | D．has lied |
When Peng Liyuan stepped off the plane in Moscow, the whole world wanted to know ________ dressed the elegant first lady.
| A．what | B．who | C．how | D．that |
Apple has given in to intense pressure from Chinese state media about its customer service practices, ________ to consumers in its second-largest market.
| A．apologizing | B．apologize | C．having apologized | D．to apologize |
We first met in New York, if my memoryme．
| A．serves | B．served | C．is serving | D．has served |
Mary kept weighing herself to see how much _____ she was getting.
| A．heavy | B．heavier | C．the heavier | D．the heaviest |
Losing weight may not be just about what you eatwhen you eat it, according to a new study.
| A．so | B．and | C．but | D．for |