—What color is it? —_____.A. It’s a green apple.B. It’s orange.C. It’s an orange.
I bought a computer last year. I ______ it for one year.
-----Lin Tao’s spoken English is very good. ----- _______. He often talks with foreigners.
I have _______ to tell you.
Teachers’ job is ______ the students learn well.
Students ought ______ the truth.