Choose the correct option (a / an / the / no article) to complete each sentence. Pay attention to first mention, specific reference, institutions, and generalizations.
1
Yesterday I bought ___ book and some flowers for Linda, but I lost ___ book on my way home.
2
A: I need ___ knife, can you give me one? B: You can use ___ knife on the kitchen top.
3
We wanted to watch ___ TV, but there wasn't one in the apartment, so we just listened to ___ radio.
4
Can you turn off ___ light and close ___ door, please?
5
I still need ___ pen, because ___ pen you lent me doesn't work.
6
If you go to ___ post office, could you bring me ___ envelope?
7
A: What did you eat for ___ dinner? B: I ate ___ soup that was left from yesterday.