—The research on the new flu virus vaccine is challenging and demanding. Who do you think can do the job?—________ my students have a try?
Not far from the factory there was a garden, owner was seated in it playing bridge with his children.
In the accident, he was lucky to escape .
Just use this room for the time being, and we’ll offer you a larger one it becomes available.
people study Latin today than 50 years ago, and still people study Greek.
— 苊500, but that is my last offer. — OK, it is a .