—_____ the population of the U.S.A. in 2005? —It _____ about 296 million. A. What is; is B. What was; was C. How many is; was D. How many was; is
Li Ping always gets up early and he is late for school.
he studied hard every day, he didn’t pass the exam.
I think walking is good our health.
—What’s ________ with him?—He has a cold.
I like drinking tea ___________ milk in it.