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

–“What’s the matter?”

–“The shoes don’t fit properly. They ____________ my feet.” 
A.are hurt
B.is hurting
C.have hurt
D.will hurt

He found his book this morning, but now he ____________ his pen.
A.loses
B.lost
C.has lost
D.had lost

Is it windy today?
A.Yes, it isn't.
B.Yes, it is.        
C.No, it is.
D.No, it doesn't.

–“Where’s Professor Keane?”

– “He ____________ Australia and he will give us a talk when he ____________ back.”
A.has been to / comes
B.has gone to / will come
C.has been to / will come
D.has gone to / comes