The people in Ya’an have met lots of difficulties, but they haven’t hope.
_____ there some milk in the bridge?- No. There ______ only two bottles of orange juice.
If you don’t know the word, you can _________ in the dictionary.
Mrs. Black doesn’t know if her American friend_____ to Heilongjiang. If he_____ here, she will meet him at the airport.[ ]
Kate works ______ a school. Her father works ______ a farm. [ ]