—Tom, you look tired this morning. What’s wrong?—I was so busy that I didn’t go to bed _____ 12 o’clock last night.
Teachers should _____ their students to practice _____ English as much as possible. A.encourage, speaking B.let, speak C.make, speak
—What a nice classroom! —It _____ every day. A.is cleaningB.has cleanedC. is cleaned
We have two ears and one mouth so that we can listen ________we speak.
Do you mind your dictionary to me?
Li Hua is taller than _________in our class.