21．Monica likes ________ folk music and plays ________ guitar well.
A．/；/ B．the；the C．the；/ D．/；the
22．If you want to succeed in the work，you must take ________ about it.
A．pain B．pains C．effort D．effect
23．He dreamed about getting ________ to Tsing Hua University，so he studied very hard.
A．acceptance B．admission
C．allowance D．application
24．All books ________ to UFO sell well these days and Harry Potter series don’t sell as well as several days ago.
A．given B．added C．joined D．related
25．Nanjing lies ________ the Changjiang River and Hangzhou lies ________ the south of it.
A．by；on B．on；to C．on；in D．in；on
26．The students ________ their attention ________ what the teacher was saying.
A．fixed；on B．paid；on
C．concentrate；on D．laid；on
27．The train is travelling ________ sixty miles an hour.
A．in speed of B．at a speed of
C．at speed of D．by a speed of
