Unit1Talesofunexplained同步练习(四)Grammarandusage(1)I
将括号中的动词用现在完成时或现在完成进行时填空:(有些动词可以用两种形式)1
I__________(write)anessaysincetwoo’clock
——Youlookexhausted
——Yes,I________(play)tennisandI________(notplay)foryears,soI’mnotusedtoit
Thisisthethirdtimeyou_________(be)here
Whatexactlyyou______(come)fornow
I__________(travel)alotinAmerica
(=IknowAmerica
I___________(read)yourbook
(=Ihaven’tfinishedit
I___________(read)yourbook
(=I’vefinishedit
I__________(work)allday(andI’mtiredout)
He__________(lose)moneyforyears(andwillprobablycontinuetolosemoney)
I__________(know)MissHugginsforseveralyears
I___________(read)herlatestnovel,butI_____(notfinish)ityet
John________(learn)forseveralyears,andatlasthe_______(master)theirregularverbs
单句改错:1
I’mlivinginGreecesince1998
________________