Where are the keys? _____ A.They are in the door. B.It's in the door. C.We are in the living room.
________ about you, Li Yan?A.How B.Why C.When
Where would you like ________go?A.for B.to C.and
What ________ you good at?A.are B.is C.be
You'll ________ a good singer and dancer!A.are B.is C.be
选出错误的一项并改正。(4分)