Thedirectorrecommendedthatshe________(study)moreEnglishbeforegoingabroad.
Onlywhenyouhaveobtainedsufficientdata________cometoasoundconclusion.
“Haveyoumovedintothenewflat?”“Notyet.Therooms________(paint).”
Abeamoflightwillnotbendroundcornersunless________(make)todosowiththehelpofareflectingdevice
How long ________ they ________ (dig) the ditch?
The floor does not look so bad when ________ (sweep) clean.
