—Howareyoutoday?—Oh,I__________asillasIdonowforalongtime.
Areyou_________yourclassmateswell?
Youshouldtrytowrite__________evenwhenyou’rebusy.Asyouknow,practicemakesperfect.
—Howareyoutoday?—Oh,I__________asillasIdonowforalongtime.
Onewaytounderstandthousandsofnewwordsistogain__________goodknowledgeofbasicwordformation.