—What did the teacher say just now?
—He asked me _________.( )
A.how could I work it out
B.when did I go to the library
C.why I looked unhappy then
D.who I am waiting for
Write down these useful sentences,___________you'll forget them.( )
A.andB.orC.butD.so
Bill is running so fast!I _________believe my eyes.( )
A.needn'tB.shouldn'tC.mustn'tD.can't
There __________two people waiting for you outside now.( )
A.isB.areC.wasD.were
My cousin keeps two pets.One is a lovely cat and ___________ is a beautiful bird.( )
A.otherB.othersC.the otherD.another
We used to buy things in the ____________ but now we usually do it online.( )
A.shopB.museumC.bankD.library