—Why were you late for the class this morning? —I got up late, so I ______ the first bus.A. missed B. took C. caught
They went to the park yesterday, ________?
She________ know the answer, but I'm not sure.
Chinese________ by the largest number of people.
Now China has joined WTO(世贸组织), so I think English is________ useful than before.
The more careful you are, themistakes you’ll make. A. more B. few C. fewer