You can save money _______ you buy cheaper things.
A. beforeB. unless
C. if D. until
Han Han is a popular writer. His new book will _________ this September.
A. come up B. come in
C. come out D. come on
---I’m going to take part in the piano competition next week. --- ____________
A. Congratulations！ B. Good luck！
C. Not at all！ D. With pleasure.
---Susan, why are you still here? They are all ready to start.
---I’m sorry, but I _________ when to start.
A. wasn’t toldB. don’t tell
C. didn’t tellD. haven’t told
The black bag _________ be Anna’s. She has a blue one.
A. shouldB. can’t
C. wouldn’t D. could
I am wondering ______________.
A. why did he come to school late B. why he came to school late
C. that he came to school lateD. why was he late for school
