Jim came back early last night. It was not yet eight o'clock ________ he got home.
| A．before | B．that | C．when | D．until |
_______ progress it is, you can’t stop moving forward.
| A．Whatever great | B．However great |
| C．No matter how great | D．How great a |
All the employees except the manager _______ to work online at home.
| A．Encourages | B．encourage | C．is encouraged | D．are encouraged |
The boss said to the secretary “If you work well, you ______ have a rise.”
| A．must | B．ought | C．would | D．shall |
So convenient _______ to pay by credit card that more and more people apply for their credit cards.
| A．do people find | B．people find it | C．find people | D．do people find it |
The judges highly praised the two movies in Venice Film Festival, ___________, are Chinese.
| A．the directors of whom | B．the directors of which |
| C．the directors of them | D．who’s directors |