--- After discussing, the students came up with some good ideas to work on the project_____. --- That’s great!
Robots will do the simple jobs over and over again, they won’t be bored.
That coat is cheap, I’ll take it.
When I’m in trouble(陷于困境), my friends always give me a hand.
That movie was fantastic, I liked it.
We can buy books_____ in this store in our city.