---_____ times did you do sports last week?
--- Twice
| A． How often | B．How many | C．How long | D．How much |
The plane hasn't arrived yet. Could you tell me_________?
A. why the plane is late B. how is the plane late C. when will the plane arrive
.----Do you know where Miss Green is?
----Shethe library to borrow some books.
A. has gone to B. had been in C. has been to
----There are few people in the street at midnight,?
----Yes,so you’d better go home before 10 o’clock
A. are there B. aren’t there C. are they
----I’m sorry I _____my exercise book at home.
---- Don’t forget _______ it to school tomorrow, please.
A. forget ; to take B. left ; to take C. left ; to bring
.----Is the girl ______ is interviewing the headmaster your friend?
----Yes, she is my best friend.
A. whom B. which C.. who