Amy and Kitty became good friends soon and promised __________to each other often.
A.wrote B.writing C.write D.to write
The engineer that we invited last week has ______knowledge____ experience. We all respect him.
A.neither…nor B.not only…but also C.not…but D.either or
The river is about thirty meters in __________.
A.wide B.long C.width D.length
The number of the private cars __________greatly since 2008 in the small town.
A.had increased B.has increased C.was increasing D.increased
The box of milk that we bought last Sunday smells__________, it has gone bad.
A.nice B.strange C.well D.terribly
In fact, the flu is sometimes __________than most people imagine.
A.as dangerous as B.dangerous C.more dangerous D.the most dangerous
