Mary was born in 1998 and she began to play _______ guitar at the age of seven.A.a B.不填 C.the
When ______ the shop _______ every day? From 8.00 a.m. to 10.00 p.m.
My grandmother eats _______ food, so she is in good ________.
——________do you go to the dentist? ——Let me see, twice a year, maybe.
She wants _______ an Mp3 _____me on my birthday.
Let Tom _____ right away.