My sister got up late this morning. She only had .
-- Must I do my homework right away?-- No, you _____. You_____ do it later.
They arrived early at the airport, __________they had time to go shopping.
My father offered __________me to the zoo last weekend.
Li Hua’s shoes are as as Zhang Hui’s.
—What’s the __________of China?—More than 1.3 billion.