Either his wife or his friends __________ his birthday party.
| A．has attended | B．have attended |
| C．attends | D．is attending |
It’s standard practice for a company like this one______ a security officer.
| A．employed | B．being employed |
| C．to employ | D．employs |
Some of my workmates prefer to send to our QQ group ______ news they’ve got.
| A．however | B．whenever | C．whichever | D．whatever |
The passengers first arrived at the same airport, and from _____ they flied to different cities.
| A．which | B．where | C．that | D．there |
The figure skating team will look forward to changing their medal into a gold ____ at the Pyeongchang 2018 Olympic Winter Games, ___ they have been dreaming of for many years.
| A．it; one | B．that; it | C．one; one | D．ones; that |
While protests have removed the president from his position, the country has been suffering a sharp _____ in its economy.
| A．decline | B．decoration | C．tendency | D．frequency |