нужно ставить: a,an.the
1)we have ..... cat and ...... dog . ..... dog never bites ..... cat.
2) I saw ....... film last night . ...... film was about ........ beautiful girl . ........ girl was very brave .
3) My dad has ....... car . ......... car is white .
4) I had ........ sandwich and .......... apple for lunch . ......... sandwich wasn't very nice.