—How many days are there in February?—________thirty days.
After graduation, he worked as a lawyer, .
The chair was too weak to Mr. Smith.
1 Professor James will give us a lecture on the Western culture, but when and where yet.
--- Do you have any idea what Paul does all day?--- As I know, he spends at least as much time playing as he .
The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me.