We haven't seen each other for 20 years, but I recognized him _____ I saw him.Which of the following is wrong ?
----- Do you have ______ bananas? -----Yes, I have_____.
Where are his _______books?
The box is heavy. I can’t ______it.
_____ the moonlight they cooked the meat _____ an open fire.
If you _____ finished, I’ll start clearing up.