12.Tomorrow is ___________ Teachers’ Day and we’ll make ____

12.Tomorrow is ___________ Teachers’ Day and we’ll make __________ Teachers’ Day card for our English teacher.
A.a; the B.不填; the C.不填; a D.不填; 不填
13.Though the first letter is ________ “u” in the word “useful”,we must say “________ useful book.”
A.a; a B.不填; a C.不填; an D.an; an
14.Here’s ___________ exercise book.It is __________?
A.a; this B.an; her C.a; mine D.an; yours
15.Tuesday is __________ third day of the week.
A.the B.不填 C.a D.an
16.There are sixty minutes in __________ hour.
A.an B.the C.a D.不填
17.Look at the sun.It’s fine weather for __________ walk.
A.the B.an C.a D.不填
18.– Who are fishing over there?
--- ______________.
A.Browns B.Brown C.The Browns D.The brown
19.One morning he found _____ handbag.There was ________ “s” on the corner of ________ handbag.
A.a; an; the B.a; a; the C.a; a; a D.the ; an; a
20 --- What would you like?
--- __________ apple,please.
A.A B.An C.The D.不填
21.John was given __________ orange bag for his birthday but _______ bag was lost just now.
A.an; a B.a; the C.the ; a D.an; the
22.There is ________ old woman in the car.
A.不填 B.the C.a D.an
23.It’s a fine day.Shall we have __________ walk?
A.a B.an C.the D.my
24.His father is ___________ English teacher.He works in our school.
A.a B.an C.the D.不填
25.The museum is quite far.It will take you half _________ hour to go there by ____bus.
A.an 不填 B.a 不填 C.an a D.不填 不填