They tried to find a table for two. But they were all ______.
| A．given away | B．kept away | C．taken up | D．used up |
【原创】China has_____ the initiatives to build the Silk Road Economic Belt and the 21st Century Maritime Silk Road.
| A．put away | B．look forward to. |
| C．put up | D．put forward |
— Why do you look so worried?
— My MacBook Pro broke down and my paper ______ unfinished since.
| A．has been left | B．has left | C．left | D．had been left |
Two years ago, three scientists traveled to the Antarctica to explore a secret world hidden _________ the ice.
| A．among | B．beneath | C．beyond | D．opposite |
I felt surprised that anyone of his intelligence such an easy test.
| A．might have failed | B．could have failed |
| C．should have failed | D．must have failed |
I was feeling left out in the new school ________Alice, an easygoing girl from Canada, came to stay with me.
| A．if | B．once | C．when | D．unless |