28. Some of the students have already learned enough English to ____a conversation with a native English speaker.
I,who _____yourgoodfriend,willshareyourjoysandsorrow.
Betweenthetwobuildings _____amonument.
Layingeggs____theantqueen’sfull-timejob.
Peter,perhapsJohn,____playingwiththelittledog.
Manyastudent _____thatmistakebefore.