— What other rules do you have in your class?— Each student has to a composition once a week.
The city has improved a lot _________ I came here a few years ago.A. for B. since C. before
Kangkang has learned over ________ English words for two years.A. five thousand, eight hundreds and sixty-five B. five thousands, eight hundred and sixty-fiveC. five thousand, eight hundred and sixty-five
—________ the population of the world?—It _________ about 6.8 billion.A. How many, is B. How much, is C. What’s, is
_______ I had no time to travel, I still felt very happy.A. Though B. But C. So
—How often do I need to feed the fish?-They food every day, or they will be hungry.