— Could you let me know yesterday?
— Because the traffic was heavy.
| A．why did you come late | B．why do you come late |
| C．why you came late | D．why you come late |
______ father is a doctor.
| A．Linda’s and Susan’s |
| B．Linda and Susan |
| C．Linda’s and Susan |
| D．Linda and Susan’s |
I often do homework after dinner, but my brother _______.
| A．doesn’t | B．does | C．don’t | D．do |
--Does Lisa have a red schoolbag?
--No, but she has ____ orange one.
| A．a | B．an | C．the | D．/ |
This book is bad. It is ______interesting ______exciting.
A. either…or B. both…and C. neither…nor
-- Could you tell me something about the boy who helped you just now?
-- Sorry, I know nothing about him. We are______.
A. friends B. strangers C. classmates