【单选题】
16. As I will be away for at least a year, I’d appreciate____ from you now and then so that I can know how everyone is getting along.
①
having heard
②
to hear
③
hearing
④
beingheard
【简答题】
Direction: Fill in the blanks with the wordsor phrasesgiven below. Change the form if necessary.[toddler; lottery; claim; retract; turn down; somehow; in reality; gamble; publicity; inculcate]6.[填空1], the operation will end before its start without these preparations.
【单选题】
Dont forget ____ the window before leaving the room.
①
to have closed
②
to close
③
having closed
④
closing
【单选题】
What are the possible roles of a teacher?
①
Controller, assessor
②
Organizer, prompter
③
Participant, resource-provider
④
All of the above.