Yesterday I met Sandy．We________each other since________middle school．
A．haven’t seen；finished
B．haven’t seen；finishing
C．hadn’t seen；finished
D．hadn’t seen；finishing
—What did Bob ask you just now?
—He wanted to know how long________when he reached the cinema．
A．the film had started
B．the film will start
C．the film had been on
Helen________her keys in the office so she had to wait until her husband________home．
A．has left；comes
B．left；had come
C．had left；came
D．had left；would come
The pen I________I________is on my desk．
A．think；lost
B．thought；had lost
C．think；had lost
D．thought；have lost
________got into the room________the telephone rang．
A．He hardly had；then
B．Hardly had he；when
C．He had not；that
D．Not had he；when
Tom was disappointed because most of the guests________when he________at the party．
A．left；had arrived
B．left；arrived
C．had left；had arrived
D．had left；arrived
