I____comeyesterday,butIcouldnot.
A、wastohave
B、must
C、ought
D、haveto
Ioftenthoughtofmychildhood,____Ilivedonafarm.
A、when
B、which
C、where
D、who
A、reserveameetingroom
B、orderrefreshment
C、findacomputer
Idon’tlikethishat.Pleaseshowme____.
A、another
B、theother
C、others
D、both
Theypromised____eachotherwhentheywenttowork.
A、getintouchwitH
B、getintouchwith
C、togetintouchwith
D、togettouchwith