To keep safe, the doctors ______ take all the passengers’ temperature at the entrance.
A.must B.can C.may D.need
The robot can serve customers in restaurants. ______ quickly the technology develops!
A.How B.What a C.What an D.What
At first, the virus (病毒) spread much ______ than people thought.
A.fast B.faster C.fastest D.the fastest
The music sounds ______. You should turn off the radio so as not to disturb others.
A.loudly B.terrible C.gently D.wonderful
Alice has read several books, but ______ of them has the information she is looking for.
A.all B.both C.neither D.none
I share my difficulties as well as happiness ______ my best friend, Linda.
A.for B.to C.with D.at
