new study says that going to bed late is harmful to our health.
A. /;/ B. A;/ C. A; the D. The ; the
Carol’s uncle has ______ egg and some bread for his breakfast every morning.
A. a
B. an
C. the
D. /
I believe that_________apple a day keeps the doctor away.
A. a B. an C. the D. /
I had_____egg and some milk for breakfast this morning.
A. a B. an C. the D. /
There is ____old piano in ______corner of the living room.
A. an; the B. an; 不填 C. a; the D. a; a
Hurry up! The concert will begin in_________ minute.
A. a B. an C. the D. /
