Please tell me _____ last year
| A．where does your sister work |
| B．where did your sister work |
| C．where your sister works |
| D．where your sister worked |
--- _______ clever the boy is! ---So he is.
A. What B. What a C. How
--- They prefer to walk to the shop rather than_______ in their cars.
A. to go B. going C. go
--- What’s the number of students in your classroom?
---It’s about fifty. __________ of them are girls.
A., Two third B. Two thirds C. Second third
— Jane, is this your dictionary?
— Yes, it's . Thank you.
A. me B. myC. mine
---What _____ useful book! And ______ book is popular with students.
A. a, a B. a, the C. the , the