You’d better book the tickets in advance；________ we may miss the chance to enjoy the concert performed by the pop star.
A．however B．otherwise C therefore D．nevertheless
The inspector ____ his fingers over the sheet of newspaper. There were some marks on the surface of the paper.
| A．turned | B．set | C．held | D．ran |
After the 1980s, the West became Godlike to many Chinese because of ____ Westerners’ wealth, and ____ freedom to do what they wanted.
| A．/; / | B．the; the | C．the; / | D．/; the |
After the 1980s, the West became Godlike to many Chinese because of ____ Westerners’ wealth, and ____ freedom to do what they wanted.
| A．/; / | B．the; the | C．the; / | D．/; the |
Shanghai is the first city in the world ____a high-speed maglev train, from the city to Pudong Airport.
| A．to build | B．to be built | C．to have built | D．to have been built |
——Are you content with her lecture?
——Nowhere near that. It ____.
| A．may have been good | B．couldn’t have been worse | C．can’t be better | D．must be better |