﹣Excuse me,can I borrow this book?
﹣Sure,but you return it by the end of this term.( )
can
can't
must
mustn't
﹣Would you like another glass of water?
﹣No, thanks.I leave now. Tony is waiting for me.( )
may
You should think before taking the job, and don't do it just for fun.( )
quickly
seriously
proudly
You must return the books to the library because you them for more than two weeks.( )
have lent
have borrowed
have kept
﹣I want to know .
﹣ Because he has to look after his little sister.( )
why he is leaving
why is he leaving
whether he is leaving
The students of Class One how to do the experiment in class yesterday.( )
taught
was taught
were taught