Low-carbon lifestyle is of great benefit to improve the world environment．___________can be
enjoyed from it until you have a deep understanding of it，however．
| A．Something | B．Nothing | C．Few | D．Much |
Tokeephealthy,ProfessorJohnson_______cyclingasregularformofexerciseafterheretired.
| A．tookup | B．caughton | C．carriedon | D．madefor |
Helenalwayshelpshermothereventhoughgoingtoschool______mostof
herday.
| A．savesup | B．makesup | C．takesup | D．putsup |
Thefinalexaminationiscomingupsoon.It’stimeforusto_______ourstudies.
| A．getdownto | B．getout | C．getbackfor | D．getover |
Afteralongwayshewastiredandherlegs___________.
| A．gavein | B．gaveout | C．gaveup | D．gaveaway |
Failureisthemotherofsuccess.______yourcourage.
| A．Keepup | B．Keepoff | C．Keepon | D．Keepaway |