I____come yesterday ,but I could not.
A、wastohave
B、must
C、ought
D、haveto
What is Bill going to do?
A、reserveameetingroom
B、orderrefreshment
C、findacomputer
They promised____each other when they went to work.
A、getintouchwitH
B、getintouchwith
C、togetintouchwith
D、togettouchwith
A person with the blood type AB can_____any type of blood.
A、apply
B、recognize
C、receive
D、absorb
While I was waiting for her ,I killed time____looking in the show
windows.
A、by
B、with
C、in
D、over