---Remember the first time we met, Mary?
---Sure．You ______ in the supermarket．
| A．had shopped | B．have shopped | C．were shopping | D．shopped |
. Look at that little boy wandering about — perhaps he _____ his mother.
| A．will lose | B．is losing |
| C．had lost | D．has lost |
She was so angry and spoke so fast that none of us understood _______ he said meant.
| A．that | B．what |
| C．that that | D．what what |
“You’ve left the light on.” “Oh, so I have. _____ and turn it off.”
| A．I’ll go | B．I’ve gone |
| C．I go | D．I’m going |
Mr Smith ______ a book about China last year but I don’t know whether he has finished it.
| A．has written | B．wrote |
| C．had written | D．was writing |
The bridge, which _____ 1688, needs repairing.
| A．is dated from | B．was dated from |
| C．dates from | D．dated from |