If only he _______ quietly as the doctor instructed, he would not suffer so much now.
| A．lies | B．lay |
| C．had lain | D．should lie |
The people in the Kiss Nightclub were trying to escape from the fire but were ______ in smoke.
| A．covered | B．trapped | C．arrested | D．scared |
I still remember ______ to the Science Museum for the first time when I was young.
| A．to take | B．having taken | C．taking | D．being taken |
As a result of the fog haze weather, nowadays many people are longing to live ______ the air is fresher.
| A．that | B．when | C．where | D．in which |
—I thought you ______ for vacation tomorrow.
—I had planned to, but I have a very important meeting to attend tomorrow.
| A．will leave | B．are leaving | C．have left | D．were leaving |
As President Xi Jinping put it in Moscow on Saturday, China’s development creates more ______ than threats.
| A．changes | B．chances | C．positions | D．shares |