句子写作：”HappyChristmas“hesaid.
Thosepeople_____ageneralunderstandingofthepresentsituation.
A、lackof
B、arelackingof
C、lack
D、areinlack
Wepromisethatwe’llmeetagainafterwe_______ourcollegeeducationinthreeyears’time.
A、finish
B、willfinish
C、finished
D、willhavefinished
Theyareeager_______abroad.
A、travel
B、travelled
C、totravel
D、travelling
I‘vebeentellingyou_____nottodothat，butyounevelistenedtome.That’swhyyougotintotrouble.
A、attimes
B、timebeforetime
C、timeandagain
D、forthetimebeing