1. Use a an the where necessary:
I have……new care. …………..care I bought is wonderful. Have you…………sandwich? I must see…….doctor. Close………….door. …………………English like…………….houses with……………….garden. Turn on…………light. Have you read……book I gave you? I would like to speak to………………..manager. ………………weather is good, so let us go on………….foot.