Sadly, ____ I remember was a beautiful lake two years ago is now a smelly wasteland.
| A．where | B．what | C．which | D．there |
The most important thing is to keep _____ when you get into difficulties.
| A．quiet | B．calm | C．still | D．silent |
From the top of the hill, we got a spectacular ____________ of San Francisco Bay and the city.
| A．view | B．scene | C．scenery | D．sign |
Employees need to ____________ the latest technical developments.
| A．catch up with | B．keep up with | C．get along with | D．team up with |
He decided to adopt a different ___________ to teaching the language.
| A．method | B．means | C．way | D．approach |
In more recent decades, California has become __________ home to more people from Asia.
| A．a | B．an | C．the | D．/ |