Theystillrememberedtheyears______togetherinthecountry.
A. whentheyspent
B. whichspent
C. spenthappily
D. theyhadfor
查看答案
Ifyoumissthelasttrain,itwillmean______overnightatahotel.
A. tostay
B. stay
C. tostaying
D. staying
Thewholeplacerequires___.
A. tobecleaned
B. tobecleaning
C. beingcleaned
D. toclean
Mr.Johnrequireseachofhisstudents_____acompositioneveryotherweek.
A. writing
B. writes
C. towrite
D. tohavewritten
Thestudentsareallgone.Becauseofthebadweather,theteacherpermittedthem_____early.
A. leave
B. tobeingleaving
C. toleaving
D. toleave