We________on this project for four hours.Let's have a rest.
| A．are working | B．have been working |
| C．worked | D．had worked |
Afteralongwayshewastiredandherlegs___________.
| A．gavein | B．gaveout | C．gaveup | D．gaveaway |
Failureisthemotherofsuccess.______yourcourage.
| A．Keepup | B．Keepoff | C．Keepon | D．Keepaway |
Thepictureofthepark________memoriesofourclasstriplastyear.
| A．tookup | B．cameup | C．turnedup | D．calledup |
IfMarycarriesonworkinglikethis,she’ll________soonerorlater.
| A．holdon | B．giveout | C．getdown | D．breakdown |
I’ll________thematterassoonaspossible.Justhavealittlepatience.
| A．lookinto | B．lookafter | C．lookthrough | D．lookabout |