Miss Green isn't in the office. She _______ the library.
—How do you learn English? —I learn English________practicing conversations with friends.
—How do you study________a test? —I often study________a group.
The teacher said it was necessary________a foreign language well.
—We made a good job of our English group work. —________!Your topic on advertisement English is fascinating. A.Congratulations B.The same to you C.Sorry to hear that
—Excuse me.Can you tell me________? —At about 8 o’clock,sir.