The students__________busily when Miss Brown went to get a book she_________in the office.
A.had written/ left       
B.were writing/ has left
C.had written / had left
D.were writing/ had left

– “ Do you know our town at all?”

– “ No. It is the first time I                               here.”
A. was
B.have been
C.came
D.am coming

My dictionary_________I have looked for it everywhere but still  ______it.
A.has lost/ don’t find
B.is missing/ don’t find
C.has lost/ haven’t found      
D.is missing/ haven’t found

– “ How long ________each other before they________married?” 

- “ For about a year.”
A.Have they known/get               
B.did they know/ were going to get
C.do they know/ are going to get      
D.had they known / got

The pen I__________I___________is on my desk, right under my nose.
A.think/ lost
B.thought/had lost
C.think/ had lost
D.thought/have lost

–“ I’m sorry to keep you waiting.”

– “Oh, not at all. I ___________here only a few minutes.”
A.have been
B.had been
C.was
D.will be

Thank goodness! I ____________ my home work now.
A.shall finish
B.finished
C.have finished
D.had finished

It is often                   in fall.
A.cold   
B.hot     
C.warm
D.cool

How's the weather?

It's                      .


A.windy
B.wind
C.storm
D.stormy

You may leave the classroom when you ____________ writing.
A.will finish
B.are finishing
C.have finished
D.had finished