Use the a, an, the, - where necessary
21.The reindeer is а large deer.
22. The dinner is always at 7 p.m.
23.Come in. Take a seat.
24.What the answer!
25.A year is the 365 days.
26.There is the book on the table. The book is a guide book.
27.You can get a hot brunch here.
28.The tourists often visit Great Britain.
29.Let's have a talk.
30.It's too cold. Close the window, please.