-Can you lend me the book Gone with th8 Wind ?-Sorry. I returned it to the library just now. Maybe it is still .(2012. 福建)
—rapid progress they have made! — Right. And it is true the students from other developing countries.
The plane is flying ____ a speed of 500 kilometers an hour ____ the way to Kunming.
You can’t learn to play the piano without practising.____, you can’t learn a language well without using it.
We’ll ____ three groups to carry out the experiment in chemistry.
He fell from the bike and broke his leg.____, he will have to be away from school for two or three months.