- It seems to me traveling by plane is dangerous.- I don’t think so. ______ planes have the best safety records.
— Do you often speak English, Linlin? —No, I ______ English in public. What should I do?
The old man _____ for 10 years.
In English , she’s _____ writing than listening
—I feel tired and sleepy. —Why not stop _______ ?
If you don’t know how to read new words,____ them____ in a dictionary.