The news came as no surprise to me. I _____ for some time that the factory was going to shut down.
| A．had known | B．knew | C．have known | D．know |
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．/ |
I’ve just read an excellent book of Moyan’s, ___________ you cannot afford to miss.
| A．that | B．what | C．one | D．whom |
I had just settled in the new place and didn’t know ____________________.
| A．what to expect | B．what to be expected |
| C．how to expect | D．how to be expected |